6431524740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42689}}^1$

素因数の和:42744

約数の個数: 144

約数和(自身を含む): 20884631040

約数和(自身を除く): 14453106300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 25110, 30132, 37665, 42689, 50220, 75330, 85378, 128067, 150660, 170756, 213445, 256134, 384201, 426890, 512268, 640335, 768402, 853780, 1152603, 1280670, 1323359, 1536804, 1921005, 2305206, 2561340, 2646718, 3457809, 3842010, 3970077, 4610412, 5293436, 5763015, 6616795, 6915618, 7684020, 7940154, 10373427, 11526030, 11910231, 13233590, 13831236, 15880308, 17289045, 19850385, 20746854, 23052060, 23820462, 26467180, 34578090, 35730693, 39700770, 41493708, 47640924, 51867135, 59551155, 69156180, 71461386, 79401540, 103734270, 107192079, 119102310, 142922772, 178653465, 207468540, 214384158, 238204620, 321576237, 357306930, 428768316, 535960395, 643152474, 714613860, 1071920790, 1286304948, 1607881185, 2143841580, 3215762370, 6431524740]

約数ペア:

[(1, 6431524740), (2, 3215762370), (3, 2143841580), (4, 1607881185), (5, 1286304948), (6, 1071920790), (9, 714613860), (10, 643152474), (12, 535960395), (15, 428768316), (18, 357306930), (20, 321576237), (27, 238204620), (30, 214384158), (31, 207468540), (36, 178653465), (45, 142922772), (54, 119102310), (60, 107192079), (62, 103734270), (81, 79401540), (90, 71461386), (93, 69156180), (108, 59551155), (124, 51867135), (135, 47640924), (155, 41493708), (162, 39700770), (180, 35730693), (186, 34578090), (243, 26467180), (270, 23820462), (279, 23052060), (310, 20746854), (324, 19850385), (372, 17289045), (405, 15880308), (465, 13831236), (486, 13233590), (540, 11910231), (558, 11526030), (620, 10373427), (810, 7940154), (837, 7684020), (930, 6915618), (972, 6616795), (1116, 5763015), (1215, 5293436), (1395, 4610412), (1620, 3970077), (1674, 3842010), (1860, 3457809), (2430, 2646718), (2511, 2561340), (2790, 2305206), (3348, 1921005), (4185, 1536804), (4860, 1323359), (5022, 1280670), (5580, 1152603), (7533, 853780), (8370, 768402), (10044, 640335), (12555, 512268), (15066, 426890), (16740, 384201), (25110, 256134), (30132, 213445), (37665, 170756), (42689, 150660), (50220, 128067), (75330, 85378)]