15226994160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97459}}^1$

素因数の和:97516

約数の個数: 240

約数和(自身を含む): 60328519680

約数和(自身を除く): 45101525520

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, 97459, 156240, 194918, 292377, 389836, 487295, 584754, 682213, 779672, 877131, 974590, 1169508, 1364426, 1461885, 1559344, 1754262, 1949180, 2046639, 2339016, 2728852, 2923770, 3021229, 3411065, 3508524, 3898360, 4093278, 4385655, 4678032, 5457704, 5847540, 6042458, 6139917, 6822130, 7017048, 7796720, 8186556, 8771310, 9063687, 10233195, 10915408, 11695080, 12084916, 12279834, 13644260, 14034096, 15106145, 16373112, 17542620, 18127374, 20466390, 21148603, 23390160, 24169832, 24559668, 27191061, 27288520, 30212290, 30699585, 32746224, 35085240, 36254748, 40932780, 42297206, 45318435, 48339664, 49119336, 54382122, 54577040, 60424580, 61399170, 63445809, 70170480, 72509496, 81865560, 84594412, 90636870, 98238672, 105743015, 108764244, 120849160, 122798340, 126891618, 135955305, 145018992, 163731120, 169188824, 181273740, 190337427, 211486030, 217528488, 241698320, 245596680, 253783236, 271910610, 317229045, 338377648, 362547480, 380674854, 422972060, 435056976, 491193360, 507566472, 543821220, 634458090, 725094960, 761349708, 845944120, 951687135, 1015132944, 1087642440, 1268916180, 1522699416, 1691888240, 1903374270, 2175284880, 2537832360, 3045398832, 3806748540, 5075664720, 7613497080, 15226994160]

約数ペア:

[(1, 15226994160), (2, 7613497080), (3, 5075664720), (4, 3806748540), (5, 3045398832), (6, 2537832360), (7, 2175284880), (8, 1903374270), (9, 1691888240), (10, 1522699416), (12, 1268916180), (14, 1087642440), (15, 1015132944), (16, 951687135), (18, 845944120), (20, 761349708), (21, 725094960), (24, 634458090), (28, 543821220), (30, 507566472), (31, 491193360), (35, 435056976), (36, 422972060), (40, 380674854), (42, 362547480), (45, 338377648), (48, 317229045), (56, 271910610), (60, 253783236), (62, 245596680), (63, 241698320), (70, 217528488), (72, 211486030), (80, 190337427), (84, 181273740), (90, 169188824), (93, 163731120), (105, 145018992), (112, 135955305), (120, 126891618), (124, 122798340), (126, 120849160), (140, 108764244), (144, 105743015), (155, 98238672), (168, 90636870), (180, 84594412), (186, 81865560), (210, 72509496), (217, 70170480), (240, 63445809), (248, 61399170), (252, 60424580), (279, 54577040), (280, 54382122), (310, 49119336), (315, 48339664), (336, 45318435), (360, 42297206), (372, 40932780), (420, 36254748), (434, 35085240), (465, 32746224), (496, 30699585), (504, 30212290), (558, 27288520), (560, 27191061), (620, 24559668), (630, 24169832), (651, 23390160), (720, 21148603), (744, 20466390), (840, 18127374), (868, 17542620), (930, 16373112), (1008, 15106145), (1085, 14034096), (1116, 13644260), (1240, 12279834), (1260, 12084916), (1302, 11695080), (1395, 10915408), (1488, 10233195), (1680, 9063687), (1736, 8771310), (1860, 8186556), (1953, 7796720), (2170, 7017048), (2232, 6822130), (2480, 6139917), (2520, 6042458), (2604, 5847540), (2790, 5457704), (3255, 4678032), (3472, 4385655), (3720, 4093278), (3906, 3898360), (4340, 3508524), (4464, 3411065), (5040, 3021229), (5208, 2923770), (5580, 2728852), (6510, 2339016), (7440, 2046639), (7812, 1949180), (8680, 1754262), (9765, 1559344), (10416, 1461885), (11160, 1364426), (13020, 1169508), (15624, 974590), (17360, 877131), (19530, 779672), (22320, 682213), (26040, 584754), (31248, 487295), (39060, 389836), (52080, 292377), (78120, 194918), (97459, 156240)]