15199495920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97283}}^1$

素因数の和:97340

約数の個数: 240

約数和(自身を含む): 60219574272

約数和(自身を除く): 45020078352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 97283, 156240, 194566, 291849, 389132, 486415, 583698, 680981, 778264, 875547, 972830, 1167396, 1361962, 1459245, 1556528, 1751094, 1945660, 2042943, 2334792, 2723924, 2918490, 3015773, 3404905, 3502188, 3891320, 4085886, 4377735, 4669584, 5447848, 5836980, 6031546, 6128829, 6809810, 7004376, 7782640, 8171772, 8755470, 9047319, 10214715, 10895696, 11673960, 12063092, 12257658, 13619620, 14008752, 15078865, 16343544, 17510940, 18094638, 20429430, 21110411, 23347920, 24126184, 24515316, 27141957, 27239240, 30157730, 30644145, 32687088, 35021880, 36189276, 40858860, 42220822, 45236595, 48252368, 49030632, 54283914, 54478480, 60315460, 61288290, 63331233, 70043760, 72378552, 81717720, 84441644, 90473190, 98061264, 105552055, 108567828, 120630920, 122576580, 126662466, 135709785, 144757104, 163435440, 168883288, 180946380, 189993699, 211104110, 217135656, 241261840, 245153160, 253324932, 271419570, 316656165, 337766576, 361892760, 379987398, 422208220, 434271312, 490306320, 506649864, 542839140, 633312330, 723785520, 759974796, 844416440, 949968495, 1013299728, 1085678280, 1266624660, 1519949592, 1688832880, 1899936990, 2171356560, 2533249320, 3039899184, 3799873980, 5066498640, 7599747960, 15199495920]

約数ペア:

[(1, 15199495920), (2, 7599747960), (3, 5066498640), (4, 3799873980), (5, 3039899184), (6, 2533249320), (7, 2171356560), (8, 1899936990), (9, 1688832880), (10, 1519949592), (12, 1266624660), (14, 1085678280), (15, 1013299728), (16, 949968495), (18, 844416440), (20, 759974796), (21, 723785520), (24, 633312330), (28, 542839140), (30, 506649864), (31, 490306320), (35, 434271312), (36, 422208220), (40, 379987398), (42, 361892760), (45, 337766576), (48, 316656165), (56, 271419570), (60, 253324932), (62, 245153160), (63, 241261840), (70, 217135656), (72, 211104110), (80, 189993699), (84, 180946380), (90, 168883288), (93, 163435440), (105, 144757104), (112, 135709785), (120, 126662466), (124, 122576580), (126, 120630920), (140, 108567828), (144, 105552055), (155, 98061264), (168, 90473190), (180, 84441644), (186, 81717720), (210, 72378552), (217, 70043760), (240, 63331233), (248, 61288290), (252, 60315460), (279, 54478480), (280, 54283914), (310, 49030632), (315, 48252368), (336, 45236595), (360, 42220822), (372, 40858860), (420, 36189276), (434, 35021880), (465, 32687088), (496, 30644145), (504, 30157730), (558, 27239240), (560, 27141957), (620, 24515316), (630, 24126184), (651, 23347920), (720, 21110411), (744, 20429430), (840, 18094638), (868, 17510940), (930, 16343544), (1008, 15078865), (1085, 14008752), (1116, 13619620), (1240, 12257658), (1260, 12063092), (1302, 11673960), (1395, 10895696), (1488, 10214715), (1680, 9047319), (1736, 8755470), (1860, 8171772), (1953, 7782640), (2170, 7004376), (2232, 6809810), (2480, 6128829), (2520, 6031546), (2604, 5836980), (2790, 5447848), (3255, 4669584), (3472, 4377735), (3720, 4085886), (3906, 3891320), (4340, 3502188), (4464, 3404905), (5040, 3015773), (5208, 2918490), (5580, 2723924), (6510, 2334792), (7440, 2042943), (7812, 1945660), (8680, 1751094), (9765, 1556528), (10416, 1459245), (11160, 1361962), (13020, 1167396), (15624, 972830), (17360, 875547), (19530, 778264), (22320, 680981), (26040, 583698), (31248, 486415), (39060, 389132), (52080, 291849), (78120, 194566), (97283, 156240)]