1620431568

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 600

約数和(自身を含む): 6157641600

約数和(自身を除く): 4537210032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 48, 49, 51, 54, 56, 57, 63, 68, 72, 76, 79, 81, 84, 98, 102, 108, 112, 114, 119, 126, 133, 136, 144, 147, 152, 153, 158, 162, 168, 171, 189, 196, 204, 216, 228, 237, 238, 252, 266, 272, 294, 304, 306, 316, 323, 324, 336, 342, 357, 378, 392, 399, 408, 432, 441, 456, 459, 474, 476, 504, 513, 532, 553, 567, 588, 612, 632, 646, 648, 684, 711, 714, 756, 784, 798, 816, 833, 882, 912, 918, 931, 948, 952, 969, 1008, 1026, 1064, 1071, 1106, 1134, 1176, 1197, 1224, 1264, 1292, 1296, 1323, 1343, 1368, 1377, 1422, 1428, 1501, 1512, 1539, 1596, 1659, 1666, 1764, 1836, 1862, 1896, 1904, 1938, 2052, 2128, 2133, 2142, 2212, 2261, 2268, 2352, 2394, 2448, 2499, 2584, 2646, 2686, 2736, 2754, 2793, 2844, 2856, 2907, 3002, 3024, 3078, 3192, 3213, 3318, 3332, 3528, 3591, 3672, 3724, 3792, 3871, 3876, 3969, 4029, 4104, 4266, 4284, 4424, 4503, 4522, 4536, 4788, 4977, 4998, 5168, 5292, 5372, 5508, 5586, 5688, 5712, 5814, 6004, 6156, 6384, 6399, 6426, 6636, 6664, 6783, 7056, 7182, 7344, 7448, 7497, 7742, 7752, 7938, 8058, 8208, 8379, 8532, 8568, 8721, 8848, 9006, 9044, 9072, 9401, 9576, 9639, 9954, 9996, 10507, 10584, 10744, 10773, 11016, 11172, 11376, 11613, 11628, 12008, 12087, 12312, 12798, 12852, 13272, 13328, 13509, 13566, 14364, 14896, 14931, 14994, 15484, 15504, 15827, 15876, 16116, 16758, 17064, 17136, 17442, 18012, 18088, 18802, 19152, 19278, 19908, 19992, 20349, 21014, 21168, 21488, 21546, 22032, 22344, 22491, 23226, 23256, 24016, 24174, 24624, 25137, 25517, 25596, 25704, 26163, 26544, 27018, 27132, 28203, 28728, 29862, 29988, 30968, 31521, 31654, 31752, 32232, 33516, 34128, 34839, 34884, 36024, 36176, 36261, 37604, 38556, 39816, 39984, 40527, 40698, 42028, 43092, 44688, 44793, 44982, 46452, 46512, 47481, 48348, 50274, 51034, 51192, 51408, 52326, 54036, 54264, 56406, 57456, 59724, 59976, 61047, 61936, 63042, 63308, 63504, 64464, 65807, 67032, 67473, 69678, 69768, 72048, 72522, 73549, 75208, 75411, 76551, 77112, 79632, 81054, 81396, 84056, 84609, 86184, 89586, 89964, 92904, 94563, 94962, 96696, 100548, 102068, 102384, 104517, 104652, 108072, 108528, 108783, 112812, 119448, 119952, 121581, 122094, 126084, 126616, 131614, 134064, 134946, 139356, 139536, 142443, 145044, 147098, 150416, 150822, 153102, 154224, 162108, 162792, 168112, 169218, 172368, 178619, 179172, 179928, 183141, 185808, 189126, 189924, 193392, 197421, 201096, 204136, 209034, 209304, 216144, 217566, 220647, 225624, 229653, 238896, 243162, 244188, 252168, 253232, 253827, 263228, 269892, 278712, 283689, 284886, 290088, 294196, 301644, 306204, 313551, 324216, 325584, 338436, 357238, 358344, 359856, 366282, 378252, 379848, 394842, 402192, 408272, 418068, 418608, 427329, 435132, 441294, 451248, 459306, 486324, 488376, 504336, 507654, 526456, 535857, 539784, 557424, 567378, 569772, 580176, 588392, 592263, 603288, 612408, 627102, 648432, 661941, 676872, 688959, 714476, 716688, 732564, 756504, 759696, 761481, 789684, 836136, 851067, 854658, 870264, 882588, 918612, 972648, 976752, 1015308, 1052912, 1071714, 1079568, 1134756, 1139544, 1176784, 1184526, 1206576, 1224816, 1250333, 1254204, 1281987, 1323882, 1353744, 1377918, 1428952, 1465128, 1513008, 1522962, 1579368, 1607571, 1672272, 1702134, 1709316, 1740528, 1765176, 1776789, 1837224, 1945296, 1985823, 2030616, 2066877, 2143428, 2269512, 2279088, 2369052, 2500666, 2508408, 2563974, 2647764, 2755836, 2857904, 2930256, 3045924, 3158736, 3215142, 3404268, 3418632, 3530352, 3553578, 3674448, 3750999, 3971646, 4061232, 4133754, 4286856, 4539024, 4738104, 4822713, 5001332, 5016816, 5127948, 5295528, 5330367, 5511672, 5957469, 6091848, 6430284, 6808536, 6837264, 7107156, 7501998, 7943292, 8267508, 8573712, 9476208, 9645426, 10002664, 10255896, 10591056, 10660734, 11023344, 11252997, 11914938, 12183696, 12860568, 13617072, 14214312, 14468139, 15003996, 15886584, 16535016, 19290852, 20005328, 20511792, 21321468, 22505994, 23829876, 25721136, 28428624, 28936278, 30007992, 31773168, 33070032, 33758991, 38581704, 42642936, 45011988, 47659752, 57872556, 60015984, 67517982, 77163408, 85285872, 90023976, 95319504, 101276973, 115745112, 135035964, 180047952, 202553946, 231490224, 270071928, 405107892, 540143856, 810215784, 1620431568]

約数ペア:

[(1, 1620431568), (2, 810215784), (3, 540143856), (4, 405107892), (6, 270071928), (7, 231490224), (8, 202553946), (9, 180047952), (12, 135035964), (14, 115745112), (16, 101276973), (17, 95319504), (18, 90023976), (19, 85285872), (21, 77163408), (24, 67517982), (27, 60015984), (28, 57872556), (34, 47659752), (36, 45011988), (38, 42642936), (42, 38581704), (48, 33758991), (49, 33070032), (51, 31773168), (54, 30007992), (56, 28936278), (57, 28428624), (63, 25721136), (68, 23829876), (72, 22505994), (76, 21321468), (79, 20511792), (81, 20005328), (84, 19290852), (98, 16535016), (102, 15886584), (108, 15003996), (112, 14468139), (114, 14214312), (119, 13617072), (126, 12860568), (133, 12183696), (136, 11914938), (144, 11252997), (147, 11023344), (152, 10660734), (153, 10591056), (158, 10255896), (162, 10002664), (168, 9645426), (171, 9476208), (189, 8573712), (196, 8267508), (204, 7943292), (216, 7501998), (228, 7107156), (237, 6837264), (238, 6808536), (252, 6430284), (266, 6091848), (272, 5957469), (294, 5511672), (304, 5330367), (306, 5295528), (316, 5127948), (323, 5016816), (324, 5001332), (336, 4822713), (342, 4738104), (357, 4539024), (378, 4286856), (392, 4133754), (399, 4061232), (408, 3971646), (432, 3750999), (441, 3674448), (456, 3553578), (459, 3530352), (474, 3418632), (476, 3404268), (504, 3215142), (513, 3158736), (532, 3045924), (553, 2930256), (567, 2857904), (588, 2755836), (612, 2647764), (632, 2563974), (646, 2508408), (648, 2500666), (684, 2369052), (711, 2279088), (714, 2269512), (756, 2143428), (784, 2066877), (798, 2030616), (816, 1985823), (833, 1945296), (882, 1837224), (912, 1776789), (918, 1765176), (931, 1740528), (948, 1709316), (952, 1702134), (969, 1672272), (1008, 1607571), (1026, 1579368), (1064, 1522962), (1071, 1513008), (1106, 1465128), (1134, 1428952), (1176, 1377918), (1197, 1353744), (1224, 1323882), (1264, 1281987), (1292, 1254204), (1296, 1250333), (1323, 1224816), (1343, 1206576), (1368, 1184526), (1377, 1176784), (1422, 1139544), (1428, 1134756), (1501, 1079568), (1512, 1071714), (1539, 1052912), (1596, 1015308), (1659, 976752), (1666, 972648), (1764, 918612), (1836, 882588), (1862, 870264), (1896, 854658), (1904, 851067), (1938, 836136), (2052, 789684), (2128, 761481), (2133, 759696), (2142, 756504), (2212, 732564), (2261, 716688), (2268, 714476), (2352, 688959), (2394, 676872), (2448, 661941), (2499, 648432), (2584, 627102), (2646, 612408), (2686, 603288), (2736, 592263), (2754, 588392), (2793, 580176), (2844, 569772), (2856, 567378), (2907, 557424), (3002, 539784), (3024, 535857), (3078, 526456), (3192, 507654), (3213, 504336), (3318, 488376), (3332, 486324), (3528, 459306), (3591, 451248), (3672, 441294), (3724, 435132), (3792, 427329), (3871, 418608), (3876, 418068), (3969, 408272), (4029, 402192), (4104, 394842), (4266, 379848), (4284, 378252), (4424, 366282), (4503, 359856), (4522, 358344), (4536, 357238), (4788, 338436), (4977, 325584), (4998, 324216), (5168, 313551), (5292, 306204), (5372, 301644), (5508, 294196), (5586, 290088), (5688, 284886), (5712, 283689), (5814, 278712), (6004, 269892), (6156, 263228), (6384, 253827), (6399, 253232), (6426, 252168), (6636, 244188), (6664, 243162), (6783, 238896), (7056, 229653), (7182, 225624), (7344, 220647), (7448, 217566), (7497, 216144), (7742, 209304), (7752, 209034), (7938, 204136), (8058, 201096), (8208, 197421), (8379, 193392), (8532, 189924), (8568, 189126), (8721, 185808), (8848, 183141), (9006, 179928), (9044, 179172), (9072, 178619), (9401, 172368), (9576, 169218), (9639, 168112), (9954, 162792), (9996, 162108), (10507, 154224), (10584, 153102), (10744, 150822), (10773, 150416), (11016, 147098), (11172, 145044), (11376, 142443), (11613, 139536), (11628, 139356), (12008, 134946), (12087, 134064), (12312, 131614), (12798, 126616), (12852, 126084), (13272, 122094), (13328, 121581), (13509, 119952), (13566, 119448), (14364, 112812), (14896, 108783), (14931, 108528), (14994, 108072), (15484, 104652), (15504, 104517), (15827, 102384), (15876, 102068), (16116, 100548), (16758, 96696), (17064, 94962), (17136, 94563), (17442, 92904), (18012, 89964), (18088, 89586), (18802, 86184), (19152, 84609), (19278, 84056), (19908, 81396), (19992, 81054), (20349, 79632), (21014, 77112), (21168, 76551), (21488, 75411), (21546, 75208), (22032, 73549), (22344, 72522), (22491, 72048), (23226, 69768), (23256, 69678), (24016, 67473), (24174, 67032), (24624, 65807), (25137, 64464), (25517, 63504), (25596, 63308), (25704, 63042), (26163, 61936), (26544, 61047), (27018, 59976), (27132, 59724), (28203, 57456), (28728, 56406), (29862, 54264), (29988, 54036), (30968, 52326), (31521, 51408), (31654, 51192), (31752, 51034), (32232, 50274), (33516, 48348), (34128, 47481), (34839, 46512), (34884, 46452), (36024, 44982), (36176, 44793), (36261, 44688), (37604, 43092), (38556, 42028), (39816, 40698), (39984, 40527)]