262135380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 840849408

約数和(自身を除く): 578714028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 293, 310, 370, 372, 390, 403, 444, 465, 481, 555, 586, 620, 740, 780, 806, 879, 930, 962, 1110, 1147, 1172, 1209, 1443, 1465, 1612, 1758, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2886, 2930, 3441, 3516, 3809, 4030, 4395, 4588, 4810, 4836, 5735, 5772, 5860, 6045, 6882, 7215, 7618, 8060, 8790, 9083, 9620, 10841, 11427, 11470, 12090, 13764, 14430, 14911, 15236, 17205, 17580, 18166, 19045, 21682, 22854, 22940, 24180, 27249, 28860, 29822, 32523, 34410, 36332, 38090, 43364, 44733, 45415, 45708, 54205, 54498, 57135, 59644, 65046, 68820, 74555, 76180, 89466, 90830, 108410, 108996, 114270, 118079, 130092, 136245, 140933, 149110, 162615, 178932, 181660, 216820, 223665, 228540, 236158, 272490, 281866, 298220, 325230, 336071, 354237, 422799, 447330, 472316, 544980, 563732, 590395, 650460, 672142, 704665, 708474, 845598, 894660, 1008213, 1180790, 1344284, 1409330, 1416948, 1680355, 1691196, 1771185, 2016426, 2113995, 2361580, 2818660, 3360710, 3542370, 4032852, 4227990, 4368923, 5041065, 6721420, 7084740, 8455980, 8737846, 10082130, 13106769, 17475692, 20164260, 21844615, 26213538, 43689230, 52427076, 65533845, 87378460, 131067690, 262135380]

約数ペア:

[(1, 262135380), (2, 131067690), (3, 87378460), (4, 65533845), (5, 52427076), (6, 43689230), (10, 26213538), (12, 21844615), (13, 20164260), (15, 17475692), (20, 13106769), (26, 10082130), (30, 8737846), (31, 8455980), (37, 7084740), (39, 6721420), (52, 5041065), (60, 4368923), (62, 4227990), (65, 4032852), (74, 3542370), (78, 3360710), (93, 2818660), (111, 2361580), (124, 2113995), (130, 2016426), (148, 1771185), (155, 1691196), (156, 1680355), (185, 1416948), (186, 1409330), (195, 1344284), (222, 1180790), (260, 1008213), (293, 894660), (310, 845598), (370, 708474), (372, 704665), (390, 672142), (403, 650460), (444, 590395), (465, 563732), (481, 544980), (555, 472316), (586, 447330), (620, 422799), (740, 354237), (780, 336071), (806, 325230), (879, 298220), (930, 281866), (962, 272490), (1110, 236158), (1147, 228540), (1172, 223665), (1209, 216820), (1443, 181660), (1465, 178932), (1612, 162615), (1758, 149110), (1860, 140933), (1924, 136245), (2015, 130092), (2220, 118079), (2294, 114270), (2405, 108996), (2418, 108410), (2886, 90830), (2930, 89466), (3441, 76180), (3516, 74555), (3809, 68820), (4030, 65046), (4395, 59644), (4588, 57135), (4810, 54498), (4836, 54205), (5735, 45708), (5772, 45415), (5860, 44733), (6045, 43364), (6882, 38090), (7215, 36332), (7618, 34410), (8060, 32523), (8790, 29822), (9083, 28860), (9620, 27249), (10841, 24180), (11427, 22940), (11470, 22854), (12090, 21682), (13764, 19045), (14430, 18166), (14911, 17580), (15236, 17205)]