2247175560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1052

約数の個数: 256

約数和(自身を含む): 8012390400

約数和(自身を除く): 5765214840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 71, 82, 84, 105, 120, 123, 140, 142, 164, 168, 205, 210, 213, 246, 280, 284, 287, 328, 355, 410, 420, 426, 492, 497, 568, 574, 615, 710, 820, 840, 852, 861, 919, 984, 994, 1065, 1148, 1230, 1420, 1435, 1491, 1640, 1704, 1722, 1838, 1988, 2130, 2296, 2460, 2485, 2757, 2840, 2870, 2911, 2982, 3444, 3676, 3976, 4260, 4305, 4595, 4920, 4970, 5514, 5740, 5822, 5964, 6433, 6888, 7352, 7455, 8520, 8610, 8733, 9190, 9940, 11028, 11480, 11644, 11928, 12866, 13785, 14555, 14910, 17220, 17466, 18380, 19299, 19880, 20377, 22056, 23288, 25732, 27570, 29110, 29820, 32165, 34440, 34932, 36760, 37679, 38598, 40754, 43665, 51464, 55140, 58220, 59640, 61131, 64330, 65249, 69864, 75358, 77196, 81508, 87330, 96495, 101885, 110280, 113037, 116440, 122262, 128660, 130498, 150716, 154392, 163016, 174660, 188395, 192990, 195747, 203770, 226074, 244524, 257320, 260996, 263753, 301432, 305655, 326245, 349320, 376790, 385980, 391494, 407540, 452148, 456743, 489048, 521992, 527506, 565185, 611310, 652490, 753580, 771960, 782988, 791259, 815080, 904296, 913486, 978735, 1055012, 1130370, 1222620, 1304980, 1318765, 1370229, 1507160, 1565976, 1582518, 1826972, 1957470, 2110024, 2260740, 2283715, 2445240, 2609960, 2637530, 2675209, 2740458, 3165036, 3653944, 3914940, 3956295, 4521480, 4567430, 5275060, 5350418, 5480916, 6330072, 6851145, 7829880, 7912590, 8025627, 9134860, 10550120, 10700836, 10961832, 13376045, 13702290, 15825180, 16051254, 18269720, 18726463, 21401672, 26752090, 27404580, 31650360, 32102508, 37452926, 40128135, 53504180, 54809160, 56179389, 64205016, 74905852, 80256270, 93632315, 107008360, 112358778, 149811704, 160512540, 187264630, 224717556, 280896945, 321025080, 374529260, 449435112, 561793890, 749058520, 1123587780, 2247175560]

約数ペア:

[(1, 2247175560), (2, 1123587780), (3, 749058520), (4, 561793890), (5, 449435112), (6, 374529260), (7, 321025080), (8, 280896945), (10, 224717556), (12, 187264630), (14, 160512540), (15, 149811704), (20, 112358778), (21, 107008360), (24, 93632315), (28, 80256270), (30, 74905852), (35, 64205016), (40, 56179389), (41, 54809160), (42, 53504180), (56, 40128135), (60, 37452926), (70, 32102508), (71, 31650360), (82, 27404580), (84, 26752090), (105, 21401672), (120, 18726463), (123, 18269720), (140, 16051254), (142, 15825180), (164, 13702290), (168, 13376045), (205, 10961832), (210, 10700836), (213, 10550120), (246, 9134860), (280, 8025627), (284, 7912590), (287, 7829880), (328, 6851145), (355, 6330072), (410, 5480916), (420, 5350418), (426, 5275060), (492, 4567430), (497, 4521480), (568, 3956295), (574, 3914940), (615, 3653944), (710, 3165036), (820, 2740458), (840, 2675209), (852, 2637530), (861, 2609960), (919, 2445240), (984, 2283715), (994, 2260740), (1065, 2110024), (1148, 1957470), (1230, 1826972), (1420, 1582518), (1435, 1565976), (1491, 1507160), (1640, 1370229), (1704, 1318765), (1722, 1304980), (1838, 1222620), (1988, 1130370), (2130, 1055012), (2296, 978735), (2460, 913486), (2485, 904296), (2757, 815080), (2840, 791259), (2870, 782988), (2911, 771960), (2982, 753580), (3444, 652490), (3676, 611310), (3976, 565185), (4260, 527506), (4305, 521992), (4595, 489048), (4920, 456743), (4970, 452148), (5514, 407540), (5740, 391494), (5822, 385980), (5964, 376790), (6433, 349320), (6888, 326245), (7352, 305655), (7455, 301432), (8520, 263753), (8610, 260996), (8733, 257320), (9190, 244524), (9940, 226074), (11028, 203770), (11480, 195747), (11644, 192990), (11928, 188395), (12866, 174660), (13785, 163016), (14555, 154392), (14910, 150716), (17220, 130498), (17466, 128660), (18380, 122262), (19299, 116440), (19880, 113037), (20377, 110280), (22056, 101885), (23288, 96495), (25732, 87330), (27570, 81508), (29110, 77196), (29820, 75358), (32165, 69864), (34440, 65249), (34932, 64330), (36760, 61131), (37679, 59640), (38598, 58220), (40754, 55140), (43665, 51464)]