7402528502040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{9935213}}^1$

素因数の和:9936121

約数の個数: 128

約数和(自身を含む): 25408713692160

約数和(自身を除く): 18006185190120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 887, 1774, 2661, 3548, 4435, 5322, 6209, 7096, 8870, 10644, 12418, 13305, 17740, 18627, 21288, 24836, 26610, 31045, 35480, 37254, 49672, 53220, 62090, 74508, 93135, 106440, 124180, 149016, 186270, 248360, 372540, 745080, 9935213, 19870426, 29805639, 39740852, 49676065, 59611278, 69546491, 79481704, 99352130, 119222556, 139092982, 149028195, 198704260, 208639473, 238445112, 278185964, 298056390, 347732455, 397408520, 417278946, 556371928, 596112780, 695464910, 834557892, 1043197365, 1192225560, 1390929820, 1669115784, 2086394730, 2781859640, 4172789460, 8345578920, 8812533931, 17625067862, 26437601793, 35250135724, 44062669655, 52875203586, 61687737517, 70500271448, 88125339310, 105750407172, 123375475034, 132188008965, 176250678620, 185063212551, 211500814344, 246750950068, 264376017930, 308438687585, 352501357240, 370126425102, 493501900136, 528752035860, 616877375170, 740252850204, 925316062755, 1057504071720, 1233754750340, 1480505700408, 1850632125510, 2467509500680, 3701264251020, 7402528502040]

約数ペア:

[(1, 7402528502040), (2, 3701264251020), (3, 2467509500680), (4, 1850632125510), (5, 1480505700408), (6, 1233754750340), (7, 1057504071720), (8, 925316062755), (10, 740252850204), (12, 616877375170), (14, 528752035860), (15, 493501900136), (20, 370126425102), (21, 352501357240), (24, 308438687585), (28, 264376017930), (30, 246750950068), (35, 211500814344), (40, 185063212551), (42, 176250678620), (56, 132188008965), (60, 123375475034), (70, 105750407172), (84, 88125339310), (105, 70500271448), (120, 61687737517), (140, 52875203586), (168, 44062669655), (210, 35250135724), (280, 26437601793), (420, 17625067862), (840, 8812533931), (887, 8345578920), (1774, 4172789460), (2661, 2781859640), (3548, 2086394730), (4435, 1669115784), (5322, 1390929820), (6209, 1192225560), (7096, 1043197365), (8870, 834557892), (10644, 695464910), (12418, 596112780), (13305, 556371928), (17740, 417278946), (18627, 397408520), (21288, 347732455), (24836, 298056390), (26610, 278185964), (31045, 238445112), (35480, 208639473), (37254, 198704260), (49672, 149028195), (53220, 139092982), (62090, 119222556), (74508, 99352130), (93135, 79481704), (106440, 69546491), (124180, 59611278), (149016, 49676065), (186270, 39740852), (248360, 29805639), (372540, 19870426), (745080, 9935213)]