15696862440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{812467}}^1$

素因数の和:812511

約数の個数: 128

約数和(自身を含む): 56157788160

約数和(自身を除く): 40460925720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 812467, 1624934, 2437401, 3249868, 4062335, 4874802, 5687269, 6499736, 8124670, 9749604, 11374538, 12187005, 16249340, 17061807, 18686741, 19499208, 22749076, 24374010, 28436345, 32498680, 34123614, 37373482, 45498152, 48748020, 56060223, 56872690, 68247228, 74746964, 85309035, 93433705, 97496040, 112120446, 113745380, 130807187, 136494456, 149493928, 170618070, 186867410, 224240892, 227490760, 261614374, 280301115, 341236140, 373734820, 392421561, 448481784, 523228748, 560602230, 654035935, 682472280, 747469640, 784843122, 1046457496, 1121204460, 1308071870, 1569686244, 1962107805, 2242408920, 2616143740, 3139372488, 3924215610, 5232287480, 7848431220, 15696862440]

約数ペア:

[(1, 15696862440), (2, 7848431220), (3, 5232287480), (4, 3924215610), (5, 3139372488), (6, 2616143740), (7, 2242408920), (8, 1962107805), (10, 1569686244), (12, 1308071870), (14, 1121204460), (15, 1046457496), (20, 784843122), (21, 747469640), (23, 682472280), (24, 654035935), (28, 560602230), (30, 523228748), (35, 448481784), (40, 392421561), (42, 373734820), (46, 341236140), (56, 280301115), (60, 261614374), (69, 227490760), (70, 224240892), (84, 186867410), (92, 170618070), (105, 149493928), (115, 136494456), (120, 130807187), (138, 113745380), (140, 112120446), (161, 97496040), (168, 93433705), (184, 85309035), (210, 74746964), (230, 68247228), (276, 56872690), (280, 56060223), (322, 48748020), (345, 45498152), (420, 37373482), (460, 34123614), (483, 32498680), (552, 28436345), (644, 24374010), (690, 22749076), (805, 19499208), (840, 18686741), (920, 17061807), (966, 16249340), (1288, 12187005), (1380, 11374538), (1610, 9749604), (1932, 8124670), (2415, 6499736), (2760, 5687269), (3220, 4874802), (3864, 4062335), (4830, 3249868), (6440, 2437401), (9660, 1624934), (19320, 812467)]