1557745020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 480

約数和(自身を含む): 5891054400

約数和(自身を除く): 4333309380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 81, 85, 90, 95, 102, 108, 114, 117, 130, 135, 153, 156, 162, 170, 171, 180, 190, 195, 204, 221, 228, 229, 234, 247, 255, 260, 270, 285, 306, 323, 324, 340, 342, 351, 380, 390, 405, 442, 458, 459, 468, 494, 510, 513, 540, 570, 585, 612, 646, 663, 684, 687, 702, 741, 765, 780, 810, 855, 884, 916, 918, 969, 988, 1020, 1026, 1053, 1105, 1140, 1145, 1170, 1235, 1292, 1326, 1374, 1377, 1404, 1482, 1530, 1539, 1615, 1620, 1710, 1755, 1836, 1938, 1989, 2052, 2061, 2106, 2210, 2223, 2290, 2295, 2340, 2470, 2565, 2652, 2748, 2754, 2907, 2964, 2977, 3060, 3078, 3230, 3315, 3420, 3435, 3510, 3705, 3876, 3893, 3978, 4122, 4199, 4212, 4351, 4420, 4446, 4580, 4590, 4845, 4940, 5130, 5265, 5508, 5814, 5954, 5967, 6156, 6183, 6460, 6630, 6669, 6870, 6885, 7020, 7410, 7695, 7786, 7956, 8244, 8398, 8702, 8721, 8892, 8931, 9180, 9690, 9945, 10260, 10305, 10530, 11115, 11628, 11679, 11908, 11934, 12366, 12597, 13053, 13260, 13338, 13740, 13770, 14535, 14820, 14885, 15390, 15572, 16796, 17404, 17442, 17862, 17901, 18549, 19380, 19465, 19890, 20007, 20610, 20995, 21060, 21755, 22230, 23358, 23868, 24732, 25194, 26106, 26163, 26676, 26793, 27540, 29070, 29770, 29835, 30780, 30915, 33345, 34884, 35037, 35724, 35802, 37098, 37791, 38930, 39159, 39780, 40014, 41220, 41990, 43510, 43605, 44460, 44655, 46716, 50388, 50609, 52212, 52326, 53586, 56563, 58140, 58395, 59540, 59670, 61830, 62985, 65265, 66690, 70074, 71604, 73967, 74196, 75582, 77860, 78318, 80028, 80379, 83980, 87020, 87210, 89310, 89505, 92745, 100035, 101218, 104652, 105111, 107172, 113126, 113373, 116790, 117477, 119340, 123660, 125970, 130530, 130815, 133380, 133965, 140148, 147934, 151164, 151827, 156636, 160758, 169689, 174420, 175185, 178620, 179010, 185490, 188955, 195795, 200070, 202436, 210222, 221901, 226252, 226746, 233580, 234954, 241137, 251940, 253045, 261060, 261630, 267930, 282815, 295868, 303654, 315333, 321516, 339378, 340119, 350370, 352431, 358020, 369835, 370980, 377910, 391590, 400140, 401895, 420444, 443802, 453492, 455481, 469908, 482274, 506090, 509067, 523260, 525555, 535860, 565630, 566865, 587385, 607308, 630666, 665703, 678756, 680238, 700740, 704862, 739670, 755820, 759135, 783180, 803790, 848445, 887604, 910962, 961571, 964548, 1012180, 1018134, 1051110, 1109505, 1131260, 1133730, 1174770, 1205685, 1261332, 1331406, 1360476, 1366443, 1409724, 1479340, 1518270, 1527201, 1576665, 1607580, 1696890, 1700595, 1762155, 1821924, 1923142, 1997109, 2036268, 2102220, 2219010, 2267460, 2277405, 2349540, 2411370, 2545335, 2662812, 2732886, 2884713, 3036540, 3054402, 3153330, 3328515, 3393780, 3401190, 3524310, 3846284, 3994218, 4099329, 4438020, 4554810, 4581603, 4807855, 4822740, 5090670, 5465772, 5769426, 5991327, 6108804, 6306660, 6657030, 6802380, 6832215, 7048620, 7636005, 7988436, 8198658, 8654139, 9109620, 9163206, 9615710, 9985545, 10181340, 11538852, 11982654, 13314060, 13664430, 14423565, 15272010, 16397316, 17308278, 18326412, 19231420, 19971090, 20496645, 22908015, 23965308, 25962417, 27328860, 28847130, 29956635, 30544020, 34616556, 39942180, 40993290, 43270695, 45816030, 51924834, 57694260, 59913270, 77887251, 81986580, 86541390, 91632060, 103849668, 119826540, 129812085, 155774502, 173082780, 259624170, 311549004, 389436255, 519248340, 778872510, 1557745020]

約数ペア:

[(1, 1557745020), (2, 778872510), (3, 519248340), (4, 389436255), (5, 311549004), (6, 259624170), (9, 173082780), (10, 155774502), (12, 129812085), (13, 119826540), (15, 103849668), (17, 91632060), (18, 86541390), (19, 81986580), (20, 77887251), (26, 59913270), (27, 57694260), (30, 51924834), (34, 45816030), (36, 43270695), (38, 40993290), (39, 39942180), (45, 34616556), (51, 30544020), (52, 29956635), (54, 28847130), (57, 27328860), (60, 25962417), (65, 23965308), (68, 22908015), (76, 20496645), (78, 19971090), (81, 19231420), (85, 18326412), (90, 17308278), (95, 16397316), (102, 15272010), (108, 14423565), (114, 13664430), (117, 13314060), (130, 11982654), (135, 11538852), (153, 10181340), (156, 9985545), (162, 9615710), (170, 9163206), (171, 9109620), (180, 8654139), (190, 8198658), (195, 7988436), (204, 7636005), (221, 7048620), (228, 6832215), (229, 6802380), (234, 6657030), (247, 6306660), (255, 6108804), (260, 5991327), (270, 5769426), (285, 5465772), (306, 5090670), (323, 4822740), (324, 4807855), (340, 4581603), (342, 4554810), (351, 4438020), (380, 4099329), (390, 3994218), (405, 3846284), (442, 3524310), (458, 3401190), (459, 3393780), (468, 3328515), (494, 3153330), (510, 3054402), (513, 3036540), (540, 2884713), (570, 2732886), (585, 2662812), (612, 2545335), (646, 2411370), (663, 2349540), (684, 2277405), (687, 2267460), (702, 2219010), (741, 2102220), (765, 2036268), (780, 1997109), (810, 1923142), (855, 1821924), (884, 1762155), (916, 1700595), (918, 1696890), (969, 1607580), (988, 1576665), (1020, 1527201), (1026, 1518270), (1053, 1479340), (1105, 1409724), (1140, 1366443), (1145, 1360476), (1170, 1331406), (1235, 1261332), (1292, 1205685), (1326, 1174770), (1374, 1133730), (1377, 1131260), (1404, 1109505), (1482, 1051110), (1530, 1018134), (1539, 1012180), (1615, 964548), (1620, 961571), (1710, 910962), (1755, 887604), (1836, 848445), (1938, 803790), (1989, 783180), (2052, 759135), (2061, 755820), (2106, 739670), (2210, 704862), (2223, 700740), (2290, 680238), (2295, 678756), (2340, 665703), (2470, 630666), (2565, 607308), (2652, 587385), (2748, 566865), (2754, 565630), (2907, 535860), (2964, 525555), (2977, 523260), (3060, 509067), (3078, 506090), (3230, 482274), (3315, 469908), (3420, 455481), (3435, 453492), (3510, 443802), (3705, 420444), (3876, 401895), (3893, 400140), (3978, 391590), (4122, 377910), (4199, 370980), (4212, 369835), (4351, 358020), (4420, 352431), (4446, 350370), (4580, 340119), (4590, 339378), (4845, 321516), (4940, 315333), (5130, 303654), (5265, 295868), (5508, 282815), (5814, 267930), (5954, 261630), (5967, 261060), (6156, 253045), (6183, 251940), (6460, 241137), (6630, 234954), (6669, 233580), (6870, 226746), (6885, 226252), (7020, 221901), (7410, 210222), (7695, 202436), (7786, 200070), (7956, 195795), (8244, 188955), (8398, 185490), (8702, 179010), (8721, 178620), (8892, 175185), (8931, 174420), (9180, 169689), (9690, 160758), (9945, 156636), (10260, 151827), (10305, 151164), (10530, 147934), (11115, 140148), (11628, 133965), (11679, 133380), (11908, 130815), (11934, 130530), (12366, 125970), (12597, 123660), (13053, 119340), (13260, 117477), (13338, 116790), (13740, 113373), (13770, 113126), (14535, 107172), (14820, 105111), (14885, 104652), (15390, 101218), (15572, 100035), (16796, 92745), (17404, 89505), (17442, 89310), (17862, 87210), (17901, 87020), (18549, 83980), (19380, 80379), (19465, 80028), (19890, 78318), (20007, 77860), (20610, 75582), (20995, 74196), (21060, 73967), (21755, 71604), (22230, 70074), (23358, 66690), (23868, 65265), (24732, 62985), (25194, 61830), (26106, 59670), (26163, 59540), (26676, 58395), (26793, 58140), (27540, 56563), (29070, 53586), (29770, 52326), (29835, 52212), (30780, 50609), (30915, 50388), (33345, 46716), (34884, 44655), (35037, 44460), (35724, 43605), (35802, 43510), (37098, 41990), (37791, 41220), (38930, 40014), (39159, 39780)]