2193779640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16943}}^1$

素因数の和:17053

約数の個数: 128

約数和(自身を含む): 7173411840

約数和(自身を除く): 4979632200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6474, 8632, 9960, 10790, 12948, 16185, 16943, 21580, 25896, 32370, 33886, 43160, 50829, 64740, 67772, 84715, 101658, 129480, 135544, 169430, 203316, 220259, 254145, 338860, 406632, 440518, 508290, 660777, 677720, 881036, 1016580, 1101295, 1321554, 1406269, 1762072, 2033160, 2202590, 2643108, 2812538, 3303885, 4218807, 4405180, 5286216, 5625076, 6607770, 7031345, 8437614, 8810360, 11250152, 13215540, 14062690, 16875228, 18281497, 21094035, 26431080, 28125380, 33750456, 36562994, 42188070, 54844491, 56250760, 73125988, 84376140, 91407485, 109688982, 146251976, 168752280, 182814970, 219377964, 274222455, 365629940, 438755928, 548444910, 731259880, 1096889820, 2193779640]

約数ペア:

[(1, 2193779640), (2, 1096889820), (3, 731259880), (4, 548444910), (5, 438755928), (6, 365629940), (8, 274222455), (10, 219377964), (12, 182814970), (13, 168752280), (15, 146251976), (20, 109688982), (24, 91407485), (26, 84376140), (30, 73125988), (39, 56250760), (40, 54844491), (52, 42188070), (60, 36562994), (65, 33750456), (78, 28125380), (83, 26431080), (104, 21094035), (120, 18281497), (130, 16875228), (156, 14062690), (166, 13215540), (195, 11250152), (249, 8810360), (260, 8437614), (312, 7031345), (332, 6607770), (390, 5625076), (415, 5286216), (498, 4405180), (520, 4218807), (664, 3303885), (780, 2812538), (830, 2643108), (996, 2202590), (1079, 2033160), (1245, 1762072), (1560, 1406269), (1660, 1321554), (1992, 1101295), (2158, 1016580), (2490, 881036), (3237, 677720), (3320, 660777), (4316, 508290), (4980, 440518), (5395, 406632), (6474, 338860), (8632, 254145), (9960, 220259), (10790, 203316), (12948, 169430), (16185, 135544), (16943, 129480), (21580, 101658), (25896, 84715), (32370, 67772), (33886, 64740), (43160, 50829)]