2016798400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 168

約数和(自身を含む): 5357469600

約数和(自身を除く): 3340671200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 64, 68, 80, 85, 100, 106, 136, 160, 170, 200, 212, 265, 272, 320, 340, 400, 424, 425, 530, 544, 680, 800, 848, 850, 901, 1060, 1088, 1325, 1360, 1399, 1600, 1696, 1700, 1802, 2120, 2650, 2720, 2798, 3392, 3400, 3604, 4240, 4505, 5300, 5440, 5596, 6800, 6995, 7208, 8480, 9010, 10600, 11192, 13600, 13990, 14416, 16960, 18020, 21200, 22384, 22525, 23783, 27200, 27980, 28832, 34975, 36040, 42400, 44768, 45050, 47566, 55960, 57664, 69950, 72080, 74147, 84800, 89536, 90100, 95132, 111920, 118915, 139900, 144160, 148294, 180200, 190264, 223840, 237830, 279800, 288320, 296588, 360400, 370735, 380528, 447680, 475660, 559600, 593176, 594575, 720800, 741470, 761056, 951320, 1119200, 1186352, 1189150, 1260499, 1441600, 1482940, 1522112, 1853675, 1902640, 2238400, 2372704, 2378300, 2520998, 2965880, 3707350, 3805280, 4745408, 4756600, 5041996, 5931760, 6302495, 7414700, 7610560, 9513200, 10083992, 11863520, 12604990, 14829400, 19026400, 20167984, 23727040, 25209980, 29658800, 31512475, 38052800, 40335968, 50419960, 59317600, 63024950, 80671936, 100839920, 118635200, 126049900, 201679840, 252099800, 403359680, 504199600, 1008399200, 2016798400]

約数ペア:

[(1, 2016798400), (2, 1008399200), (4, 504199600), (5, 403359680), (8, 252099800), (10, 201679840), (16, 126049900), (17, 118635200), (20, 100839920), (25, 80671936), (32, 63024950), (34, 59317600), (40, 50419960), (50, 40335968), (53, 38052800), (64, 31512475), (68, 29658800), (80, 25209980), (85, 23727040), (100, 20167984), (106, 19026400), (136, 14829400), (160, 12604990), (170, 11863520), (200, 10083992), (212, 9513200), (265, 7610560), (272, 7414700), (320, 6302495), (340, 5931760), (400, 5041996), (424, 4756600), (425, 4745408), (530, 3805280), (544, 3707350), (680, 2965880), (800, 2520998), (848, 2378300), (850, 2372704), (901, 2238400), (1060, 1902640), (1088, 1853675), (1325, 1522112), (1360, 1482940), (1399, 1441600), (1600, 1260499), (1696, 1189150), (1700, 1186352), (1802, 1119200), (2120, 951320), (2650, 761056), (2720, 741470), (2798, 720800), (3392, 594575), (3400, 593176), (3604, 559600), (4240, 475660), (4505, 447680), (5300, 380528), (5440, 370735), (5596, 360400), (6800, 296588), (6995, 288320), (7208, 279800), (8480, 237830), (9010, 223840), (10600, 190264), (11192, 180200), (13600, 148294), (13990, 144160), (14416, 139900), (16960, 118915), (18020, 111920), (21200, 95132), (22384, 90100), (22525, 89536), (23783, 84800), (27200, 74147), (27980, 72080), (28832, 69950), (34975, 57664), (36040, 55960), (42400, 47566), (44768, 45050)]