331726320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 1232064000

約数和(自身を除く): 900337680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 59, 60, 72, 76, 80, 90, 95, 108, 114, 118, 120, 135, 137, 144, 152, 171, 177, 180, 190, 216, 228, 236, 240, 270, 274, 285, 295, 304, 342, 354, 360, 380, 411, 432, 456, 472, 513, 531, 540, 548, 570, 590, 684, 685, 708, 720, 760, 822, 855, 885, 912, 944, 1026, 1062, 1080, 1096, 1121, 1140, 1180, 1233, 1368, 1370, 1416, 1520, 1593, 1644, 1710, 1770, 2052, 2055, 2124, 2160, 2192, 2242, 2280, 2360, 2466, 2565, 2603, 2655, 2736, 2740, 2832, 3186, 3288, 3363, 3420, 3540, 3699, 4104, 4110, 4248, 4484, 4560, 4720, 4932, 5130, 5206, 5310, 5480, 5605, 6165, 6372, 6576, 6726, 6840, 7080, 7398, 7809, 7965, 8083, 8208, 8220, 8496, 8968, 9864, 10089, 10260, 10412, 10620, 10960, 11210, 12330, 12744, 13015, 13452, 13680, 14160, 14796, 15618, 15930, 16166, 16440, 16815, 17936, 18495, 19728, 20178, 20520, 20824, 21240, 22420, 23427, 24249, 24660, 25488, 26030, 26904, 29592, 30267, 31236, 31860, 32332, 32880, 33630, 36990, 39045, 40356, 40415, 41040, 41648, 42480, 44840, 46854, 48498, 49320, 50445, 52060, 53808, 59184, 60534, 62472, 63720, 64664, 67260, 70281, 72747, 73980, 78090, 80712, 80830, 89680, 93708, 96996, 98640, 100890, 104120, 117135, 121068, 121245, 124944, 127440, 129328, 134520, 140562, 145494, 147960, 151335, 153577, 156180, 161424, 161660, 187416, 193992, 201780, 208240, 218241, 234270, 242136, 242490, 269040, 281124, 290988, 295920, 302670, 307154, 312360, 323320, 351405, 363735, 374832, 387984, 403560, 436482, 460731, 468540, 484272, 484980, 562248, 581976, 605340, 614308, 624720, 646640, 702810, 727470, 767885, 807120, 872964, 921462, 937080, 969960, 1091205, 1124496, 1163952, 1210680, 1228616, 1382193, 1405620, 1454940, 1535770, 1745928, 1842924, 1874160, 1939920, 2182410, 2303655, 2421360, 2457232, 2764386, 2811240, 2909880, 3071540, 3491856, 3685848, 4146579, 4364820, 4607310, 5528772, 5622480, 5819760, 6143080, 6910965, 7371696, 8293158, 8729640, 9214620, 11057544, 12286160, 13821930, 16586316, 17459280, 18429240, 20732895, 22115088, 27643860, 33172632, 36858480, 41465790, 55287720, 66345264, 82931580, 110575440, 165863160, 331726320]

約数ペア:

[(1, 331726320), (2, 165863160), (3, 110575440), (4, 82931580), (5, 66345264), (6, 55287720), (8, 41465790), (9, 36858480), (10, 33172632), (12, 27643860), (15, 22115088), (16, 20732895), (18, 18429240), (19, 17459280), (20, 16586316), (24, 13821930), (27, 12286160), (30, 11057544), (36, 9214620), (38, 8729640), (40, 8293158), (45, 7371696), (48, 6910965), (54, 6143080), (57, 5819760), (59, 5622480), (60, 5528772), (72, 4607310), (76, 4364820), (80, 4146579), (90, 3685848), (95, 3491856), (108, 3071540), (114, 2909880), (118, 2811240), (120, 2764386), (135, 2457232), (137, 2421360), (144, 2303655), (152, 2182410), (171, 1939920), (177, 1874160), (180, 1842924), (190, 1745928), (216, 1535770), (228, 1454940), (236, 1405620), (240, 1382193), (270, 1228616), (274, 1210680), (285, 1163952), (295, 1124496), (304, 1091205), (342, 969960), (354, 937080), (360, 921462), (380, 872964), (411, 807120), (432, 767885), (456, 727470), (472, 702810), (513, 646640), (531, 624720), (540, 614308), (548, 605340), (570, 581976), (590, 562248), (684, 484980), (685, 484272), (708, 468540), (720, 460731), (760, 436482), (822, 403560), (855, 387984), (885, 374832), (912, 363735), (944, 351405), (1026, 323320), (1062, 312360), (1080, 307154), (1096, 302670), (1121, 295920), (1140, 290988), (1180, 281124), (1233, 269040), (1368, 242490), (1370, 242136), (1416, 234270), (1520, 218241), (1593, 208240), (1644, 201780), (1710, 193992), (1770, 187416), (2052, 161660), (2055, 161424), (2124, 156180), (2160, 153577), (2192, 151335), (2242, 147960), (2280, 145494), (2360, 140562), (2466, 134520), (2565, 129328), (2603, 127440), (2655, 124944), (2736, 121245), (2740, 121068), (2832, 117135), (3186, 104120), (3288, 100890), (3363, 98640), (3420, 96996), (3540, 93708), (3699, 89680), (4104, 80830), (4110, 80712), (4248, 78090), (4484, 73980), (4560, 72747), (4720, 70281), (4932, 67260), (5130, 64664), (5206, 63720), (5310, 62472), (5480, 60534), (5605, 59184), (6165, 53808), (6372, 52060), (6576, 50445), (6726, 49320), (6840, 48498), (7080, 46854), (7398, 44840), (7809, 42480), (7965, 41648), (8083, 41040), (8208, 40415), (8220, 40356), (8496, 39045), (8968, 36990), (9864, 33630), (10089, 32880), (10260, 32332), (10412, 31860), (10620, 31236), (10960, 30267), (11210, 29592), (12330, 26904), (12744, 26030), (13015, 25488), (13452, 24660), (13680, 24249), (14160, 23427), (14796, 22420), (15618, 21240), (15930, 20824), (16166, 20520), (16440, 20178), (16815, 19728), (17936, 18495)]