39020940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 148721664

約数和(自身を除く): 109700724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 37, 42, 45, 54, 60, 62, 63, 70, 74, 81, 84, 90, 93, 105, 108, 111, 124, 126, 135, 140, 148, 155, 162, 180, 185, 186, 189, 210, 217, 222, 243, 252, 259, 270, 279, 310, 315, 324, 333, 370, 372, 378, 405, 420, 434, 444, 465, 486, 518, 540, 555, 558, 567, 620, 630, 651, 666, 740, 756, 777, 810, 837, 868, 930, 945, 972, 999, 1036, 1085, 1110, 1116, 1134, 1147, 1215, 1260, 1295, 1302, 1332, 1395, 1554, 1620, 1665, 1674, 1701, 1860, 1890, 1953, 1998, 2170, 2220, 2268, 2294, 2331, 2430, 2511, 2590, 2604, 2790, 2835, 2997, 3108, 3255, 3330, 3348, 3402, 3441, 3780, 3885, 3906, 3996, 4185, 4340, 4588, 4662, 4860, 4995, 5022, 5180, 5580, 5670, 5735, 5859, 5994, 6510, 6660, 6804, 6882, 6993, 7533, 7770, 7812, 8029, 8370, 8505, 8991, 9324, 9765, 9990, 10044, 10323, 11340, 11470, 11655, 11718, 11988, 12555, 13020, 13764, 13986, 14985, 15066, 15540, 16058, 16740, 17010, 17205, 17577, 17982, 19530, 19980, 20646, 20979, 22940, 23310, 23436, 24087, 25110, 27972, 29295, 29970, 30132, 30969, 32116, 34020, 34410, 34965, 35154, 35964, 37665, 39060, 40145, 41292, 41958, 44955, 46620, 48174, 50220, 51615, 52731, 58590, 59940, 61938, 62937, 68820, 69930, 70308, 72261, 75330, 80290, 83916, 87885, 89910, 92907, 96348, 103230, 104895, 105462, 117180, 120435, 123876, 125874, 139860, 144522, 150660, 154845, 160580, 175770, 179820, 185814, 206460, 209790, 210924, 216783, 240870, 251748, 263655, 278721, 289044, 309690, 314685, 351540, 361305, 371628, 419580, 433566, 464535, 481740, 527310, 557442, 619380, 629370, 650349, 722610, 867132, 929070, 1054620, 1083915, 1114884, 1258740, 1300698, 1393605, 1445220, 1858140, 1951047, 2167830, 2601396, 2787210, 3251745, 3902094, 4335660, 5574420, 6503490, 7804188, 9755235, 13006980, 19510470, 39020940]

約数ペア:

[(1, 39020940), (2, 19510470), (3, 13006980), (4, 9755235), (5, 7804188), (6, 6503490), (7, 5574420), (9, 4335660), (10, 3902094), (12, 3251745), (14, 2787210), (15, 2601396), (18, 2167830), (20, 1951047), (21, 1858140), (27, 1445220), (28, 1393605), (30, 1300698), (31, 1258740), (35, 1114884), (36, 1083915), (37, 1054620), (42, 929070), (45, 867132), (54, 722610), (60, 650349), (62, 629370), (63, 619380), (70, 557442), (74, 527310), (81, 481740), (84, 464535), (90, 433566), (93, 419580), (105, 371628), (108, 361305), (111, 351540), (124, 314685), (126, 309690), (135, 289044), (140, 278721), (148, 263655), (155, 251748), (162, 240870), (180, 216783), (185, 210924), (186, 209790), (189, 206460), (210, 185814), (217, 179820), (222, 175770), (243, 160580), (252, 154845), (259, 150660), (270, 144522), (279, 139860), (310, 125874), (315, 123876), (324, 120435), (333, 117180), (370, 105462), (372, 104895), (378, 103230), (405, 96348), (420, 92907), (434, 89910), (444, 87885), (465, 83916), (486, 80290), (518, 75330), (540, 72261), (555, 70308), (558, 69930), (567, 68820), (620, 62937), (630, 61938), (651, 59940), (666, 58590), (740, 52731), (756, 51615), (777, 50220), (810, 48174), (837, 46620), (868, 44955), (930, 41958), (945, 41292), (972, 40145), (999, 39060), (1036, 37665), (1085, 35964), (1110, 35154), (1116, 34965), (1134, 34410), (1147, 34020), (1215, 32116), (1260, 30969), (1295, 30132), (1302, 29970), (1332, 29295), (1395, 27972), (1554, 25110), (1620, 24087), (1665, 23436), (1674, 23310), (1701, 22940), (1860, 20979), (1890, 20646), (1953, 19980), (1998, 19530), (2170, 17982), (2220, 17577), (2268, 17205), (2294, 17010), (2331, 16740), (2430, 16058), (2511, 15540), (2590, 15066), (2604, 14985), (2790, 13986), (2835, 13764), (2997, 13020), (3108, 12555), (3255, 11988), (3330, 11718), (3348, 11655), (3402, 11470), (3441, 11340), (3780, 10323), (3885, 10044), (3906, 9990), (3996, 9765), (4185, 9324), (4340, 8991), (4588, 8505), (4662, 8370), (4860, 8029), (4995, 7812), (5022, 7770), (5180, 7533), (5580, 6993), (5670, 6882), (5735, 6804), (5859, 6660), (5994, 6510)]