260676831480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2739353}}^1$

素因数の和:2739441

約数の個数: 128

約数和(自身を含む): 855993337920

約数和(自身を除く): 595316506440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7930, 9516, 11895, 15860, 19032, 23790, 31720, 47580, 95160, 2739353, 5478706, 8218059, 10957412, 13696765, 16436118, 21914824, 27393530, 32872236, 35611589, 41090295, 54787060, 65744472, 71223178, 82180590, 106834767, 109574120, 142446356, 164361180, 167100533, 178057945, 213669534, 284892712, 328722360, 334201066, 356115890, 427339068, 501301599, 534173835, 668402132, 712231780, 835502665, 854678136, 1002603198, 1068347670, 1336804264, 1424463560, 1671005330, 2005206396, 2136695340, 2172306929, 2506507995, 3342010660, 4010412792, 4273390680, 4344613858, 5013015990, 6516920787, 6684021320, 8689227716, 10026031980, 10861534645, 13033841574, 17378455432, 20052063960, 21723069290, 26067683148, 32584603935, 43446138580, 52135366296, 65169207870, 86892277160, 130338415740, 260676831480]

約数ペア:

[(1, 260676831480), (2, 130338415740), (3, 86892277160), (4, 65169207870), (5, 52135366296), (6, 43446138580), (8, 32584603935), (10, 26067683148), (12, 21723069290), (13, 20052063960), (15, 17378455432), (20, 13033841574), (24, 10861534645), (26, 10026031980), (30, 8689227716), (39, 6684021320), (40, 6516920787), (52, 5013015990), (60, 4344613858), (61, 4273390680), (65, 4010412792), (78, 3342010660), (104, 2506507995), (120, 2172306929), (122, 2136695340), (130, 2005206396), (156, 1671005330), (183, 1424463560), (195, 1336804264), (244, 1068347670), (260, 1002603198), (305, 854678136), (312, 835502665), (366, 712231780), (390, 668402132), (488, 534173835), (520, 501301599), (610, 427339068), (732, 356115890), (780, 334201066), (793, 328722360), (915, 284892712), (1220, 213669534), (1464, 178057945), (1560, 167100533), (1586, 164361180), (1830, 142446356), (2379, 109574120), (2440, 106834767), (3172, 82180590), (3660, 71223178), (3965, 65744472), (4758, 54787060), (6344, 41090295), (7320, 35611589), (7930, 32872236), (9516, 27393530), (11895, 21914824), (15860, 16436118), (19032, 13696765), (23790, 10957412), (31720, 8218059), (47580, 5478706), (95160, 2739353)]