15560004180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 50254848000

約数和(自身を除く): 34694843820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 379, 409, 420, 478, 717, 758, 818, 956, 1137, 1195, 1227, 1434, 1516, 1636, 1673, 1895, 2045, 2274, 2390, 2454, 2653, 2863, 2868, 3346, 3585, 3790, 4090, 4548, 4780, 4908, 5019, 5306, 5685, 5726, 6135, 6692, 7170, 7580, 7959, 8180, 8365, 8589, 10038, 10612, 11370, 11452, 12270, 13265, 14315, 14340, 15918, 16730, 17178, 20076, 22740, 24540, 25095, 26530, 28630, 31836, 33460, 34356, 39795, 42945, 50190, 53060, 57260, 79590, 85890, 90581, 97751, 100380, 155011, 159180, 171780, 181162, 195502, 271743, 293253, 310022, 362324, 391004, 452905, 465033, 488755, 543486, 586506, 620044, 634067, 684257, 775055, 905810, 930066, 977510, 1085077, 1086972, 1173012, 1268134, 1358715, 1368514, 1466265, 1550110, 1811620, 1860132, 1902201, 1955020, 2052771, 2170154, 2325165, 2536268, 2717430, 2737028, 2932530, 3100220, 3170335, 3255231, 3421285, 3804402, 4105542, 4340308, 4650330, 5425385, 5434860, 5865060, 6340670, 6510462, 6842570, 7608804, 8211084, 9300660, 9511005, 10263855, 10850770, 12681340, 13020924, 13685140, 16276155, 19022010, 20527710, 21701540, 32552310, 37047629, 38044020, 41055420, 65104620, 74095258, 111142887, 148190516, 185238145, 222285774, 259333403, 370476290, 444571548, 518666806, 555714435, 740952580, 778000209, 1037333612, 1111428870, 1296667015, 1556000418, 2222857740, 2593334030, 3112000836, 3890001045, 5186668060, 7780002090, 15560004180]

約数ペア:

[(1, 15560004180), (2, 7780002090), (3, 5186668060), (4, 3890001045), (5, 3112000836), (6, 2593334030), (7, 2222857740), (10, 1556000418), (12, 1296667015), (14, 1111428870), (15, 1037333612), (20, 778000209), (21, 740952580), (28, 555714435), (30, 518666806), (35, 444571548), (42, 370476290), (60, 259333403), (70, 222285774), (84, 185238145), (105, 148190516), (140, 111142887), (210, 74095258), (239, 65104620), (379, 41055420), (409, 38044020), (420, 37047629), (478, 32552310), (717, 21701540), (758, 20527710), (818, 19022010), (956, 16276155), (1137, 13685140), (1195, 13020924), (1227, 12681340), (1434, 10850770), (1516, 10263855), (1636, 9511005), (1673, 9300660), (1895, 8211084), (2045, 7608804), (2274, 6842570), (2390, 6510462), (2454, 6340670), (2653, 5865060), (2863, 5434860), (2868, 5425385), (3346, 4650330), (3585, 4340308), (3790, 4105542), (4090, 3804402), (4548, 3421285), (4780, 3255231), (4908, 3170335), (5019, 3100220), (5306, 2932530), (5685, 2737028), (5726, 2717430), (6135, 2536268), (6692, 2325165), (7170, 2170154), (7580, 2052771), (7959, 1955020), (8180, 1902201), (8365, 1860132), (8589, 1811620), (10038, 1550110), (10612, 1466265), (11370, 1368514), (11452, 1358715), (12270, 1268134), (13265, 1173012), (14315, 1086972), (14340, 1085077), (15918, 977510), (16730, 930066), (17178, 905810), (20076, 775055), (22740, 684257), (24540, 634067), (25095, 620044), (26530, 586506), (28630, 543486), (31836, 488755), (33460, 465033), (34356, 452905), (39795, 391004), (42945, 362324), (50190, 310022), (53060, 293253), (57260, 271743), (79590, 195502), (85890, 181162), (90581, 171780), (97751, 159180), (100380, 155011)]