2765179440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1712

約数の個数: 240

約数和(自身を含む): 9856154880

約数和(自身を除く): 7090975440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 131, 144, 152, 171, 180, 190, 228, 240, 262, 285, 304, 342, 360, 380, 393, 456, 524, 570, 655, 684, 720, 760, 786, 855, 912, 1048, 1140, 1179, 1310, 1368, 1520, 1543, 1572, 1710, 1965, 2096, 2280, 2358, 2489, 2620, 2736, 3086, 3144, 3420, 3930, 4560, 4629, 4716, 4978, 5240, 5895, 6172, 6288, 6840, 7467, 7715, 7860, 9258, 9432, 9956, 10480, 11790, 12344, 12445, 13680, 13887, 14934, 15430, 15720, 18516, 18864, 19912, 22401, 23145, 23580, 24688, 24890, 27774, 29317, 29868, 30860, 31440, 37032, 37335, 39824, 44802, 46290, 47160, 49780, 55548, 58634, 59736, 61720, 69435, 74064, 74670, 87951, 89604, 92580, 94320, 99560, 111096, 112005, 117268, 119472, 123440, 138870, 146585, 149340, 175902, 179208, 185160, 199120, 202133, 222192, 224010, 234536, 263853, 277740, 293170, 298680, 351804, 358416, 370320, 404266, 439755, 448020, 469072, 527706, 555480, 586340, 597360, 606399, 703608, 808532, 879510, 896040, 1010665, 1055412, 1110960, 1172680, 1212798, 1319265, 1407216, 1617064, 1759020, 1792080, 1819197, 2021330, 2110824, 2345360, 2425596, 2638530, 3031995, 3234128, 3518040, 3638394, 3840527, 4042660, 4221648, 4851192, 5277060, 6063990, 7036080, 7276788, 7681054, 8085320, 9095985, 9702384, 10554120, 11521581, 12127980, 14553576, 15362108, 16170640, 18191970, 19202635, 21108240, 23043162, 24255960, 29107152, 30724216, 34564743, 36383940, 38405270, 46086324, 48511920, 57607905, 61448432, 69129486, 72767880, 76810540, 92172648, 115215810, 138258972, 145535760, 153621080, 172823715, 184345296, 230431620, 276517944, 307242160, 345647430, 460863240, 553035888, 691294860, 921726480, 1382589720, 2765179440]

約数ペア:

[(1, 2765179440), (2, 1382589720), (3, 921726480), (4, 691294860), (5, 553035888), (6, 460863240), (8, 345647430), (9, 307242160), (10, 276517944), (12, 230431620), (15, 184345296), (16, 172823715), (18, 153621080), (19, 145535760), (20, 138258972), (24, 115215810), (30, 92172648), (36, 76810540), (38, 72767880), (40, 69129486), (45, 61448432), (48, 57607905), (57, 48511920), (60, 46086324), (72, 38405270), (76, 36383940), (80, 34564743), (90, 30724216), (95, 29107152), (114, 24255960), (120, 23043162), (131, 21108240), (144, 19202635), (152, 18191970), (171, 16170640), (180, 15362108), (190, 14553576), (228, 12127980), (240, 11521581), (262, 10554120), (285, 9702384), (304, 9095985), (342, 8085320), (360, 7681054), (380, 7276788), (393, 7036080), (456, 6063990), (524, 5277060), (570, 4851192), (655, 4221648), (684, 4042660), (720, 3840527), (760, 3638394), (786, 3518040), (855, 3234128), (912, 3031995), (1048, 2638530), (1140, 2425596), (1179, 2345360), (1310, 2110824), (1368, 2021330), (1520, 1819197), (1543, 1792080), (1572, 1759020), (1710, 1617064), (1965, 1407216), (2096, 1319265), (2280, 1212798), (2358, 1172680), (2489, 1110960), (2620, 1055412), (2736, 1010665), (3086, 896040), (3144, 879510), (3420, 808532), (3930, 703608), (4560, 606399), (4629, 597360), (4716, 586340), (4978, 555480), (5240, 527706), (5895, 469072), (6172, 448020), (6288, 439755), (6840, 404266), (7467, 370320), (7715, 358416), (7860, 351804), (9258, 298680), (9432, 293170), (9956, 277740), (10480, 263853), (11790, 234536), (12344, 224010), (12445, 222192), (13680, 202133), (13887, 199120), (14934, 185160), (15430, 179208), (15720, 175902), (18516, 149340), (18864, 146585), (19912, 138870), (22401, 123440), (23145, 119472), (23580, 117268), (24688, 112005), (24890, 111096), (27774, 99560), (29317, 94320), (29868, 92580), (30860, 89604), (31440, 87951), (37032, 74670), (37335, 74064), (39824, 69435), (44802, 61720), (46290, 59736), (47160, 58634), (49780, 55548)]