17472840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 68567040

約数和(自身を除く): 51094200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 61, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 122, 124, 132, 140, 154, 155, 165, 168, 183, 186, 210, 217, 220, 231, 244, 248, 264, 280, 305, 308, 310, 330, 341, 366, 372, 385, 420, 427, 434, 440, 462, 465, 488, 610, 616, 620, 651, 660, 671, 682, 732, 744, 770, 840, 854, 868, 915, 924, 930, 1023, 1085, 1155, 1220, 1240, 1281, 1302, 1320, 1342, 1364, 1464, 1540, 1705, 1708, 1736, 1830, 1848, 1860, 1891, 2013, 2046, 2135, 2170, 2310, 2387, 2440, 2562, 2604, 2684, 2728, 3080, 3255, 3355, 3410, 3416, 3660, 3720, 3782, 4026, 4092, 4270, 4340, 4620, 4697, 4774, 5115, 5124, 5208, 5368, 5673, 6405, 6510, 6710, 6820, 7161, 7320, 7564, 8052, 8184, 8540, 8680, 9240, 9394, 9455, 9548, 10065, 10230, 10248, 11346, 11935, 12810, 13020, 13237, 13420, 13640, 14091, 14322, 15128, 16104, 17080, 18788, 18910, 19096, 20130, 20460, 20801, 22692, 23485, 23870, 25620, 26040, 26474, 26840, 28182, 28365, 28644, 35805, 37576, 37820, 39711, 40260, 40920, 41602, 45384, 46970, 47740, 51240, 52948, 56364, 56730, 57288, 62403, 66185, 70455, 71610, 75640, 79422, 80520, 83204, 93940, 95480, 104005, 105896, 112728, 113460, 124806, 132370, 140910, 143220, 145607, 158844, 166408, 187880, 198555, 208010, 226920, 249612, 264740, 281820, 286440, 291214, 312015, 317688, 397110, 416020, 436821, 499224, 529480, 563640, 582428, 624030, 728035, 794220, 832040, 873642, 1164856, 1248060, 1456070, 1588440, 1747284, 2184105, 2496120, 2912140, 3494568, 4368210, 5824280, 8736420, 17472840]

約数ペア:

[(1, 17472840), (2, 8736420), (3, 5824280), (4, 4368210), (5, 3494568), (6, 2912140), (7, 2496120), (8, 2184105), (10, 1747284), (11, 1588440), (12, 1456070), (14, 1248060), (15, 1164856), (20, 873642), (21, 832040), (22, 794220), (24, 728035), (28, 624030), (30, 582428), (31, 563640), (33, 529480), (35, 499224), (40, 436821), (42, 416020), (44, 397110), (55, 317688), (56, 312015), (60, 291214), (61, 286440), (62, 281820), (66, 264740), (70, 249612), (77, 226920), (84, 208010), (88, 198555), (93, 187880), (105, 166408), (110, 158844), (120, 145607), (122, 143220), (124, 140910), (132, 132370), (140, 124806), (154, 113460), (155, 112728), (165, 105896), (168, 104005), (183, 95480), (186, 93940), (210, 83204), (217, 80520), (220, 79422), (231, 75640), (244, 71610), (248, 70455), (264, 66185), (280, 62403), (305, 57288), (308, 56730), (310, 56364), (330, 52948), (341, 51240), (366, 47740), (372, 46970), (385, 45384), (420, 41602), (427, 40920), (434, 40260), (440, 39711), (462, 37820), (465, 37576), (488, 35805), (610, 28644), (616, 28365), (620, 28182), (651, 26840), (660, 26474), (671, 26040), (682, 25620), (732, 23870), (744, 23485), (770, 22692), (840, 20801), (854, 20460), (868, 20130), (915, 19096), (924, 18910), (930, 18788), (1023, 17080), (1085, 16104), (1155, 15128), (1220, 14322), (1240, 14091), (1281, 13640), (1302, 13420), (1320, 13237), (1342, 13020), (1364, 12810), (1464, 11935), (1540, 11346), (1705, 10248), (1708, 10230), (1736, 10065), (1830, 9548), (1848, 9455), (1860, 9394), (1891, 9240), (2013, 8680), (2046, 8540), (2135, 8184), (2170, 8052), (2310, 7564), (2387, 7320), (2440, 7161), (2562, 6820), (2604, 6710), (2684, 6510), (2728, 6405), (3080, 5673), (3255, 5368), (3355, 5208), (3410, 5124), (3416, 5115), (3660, 4774), (3720, 4697), (3782, 4620), (4026, 4340), (4092, 4270)]