104105040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 353894016

約数和(自身を除く): 249788976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 547, 610, 624, 732, 780, 793, 915, 976, 1040, 1094, 1220, 1464, 1560, 1586, 1641, 1830, 2188, 2379, 2440, 2735, 2928, 3120, 3172, 3282, 3660, 3965, 4376, 4758, 4880, 5470, 6344, 6564, 7111, 7320, 7930, 8205, 8752, 9516, 10940, 11895, 12688, 13128, 14222, 14640, 15860, 16410, 19032, 21333, 21880, 23790, 26256, 28444, 31720, 32820, 33367, 35555, 38064, 42666, 43760, 47580, 56888, 63440, 65640, 66734, 71110, 85332, 95160, 100101, 106665, 113776, 131280, 133468, 142220, 166835, 170664, 190320, 200202, 213330, 266936, 284440, 333670, 341328, 400404, 426660, 433771, 500505, 533872, 568880, 667340, 800808, 853320, 867542, 1001010, 1301313, 1334680, 1601616, 1706640, 1735084, 2002020, 2168855, 2602626, 2669360, 3470168, 4004040, 4337710, 5205252, 6506565, 6940336, 8008080, 8675420, 10410504, 13013130, 17350840, 20821008, 26026260, 34701680, 52052520, 104105040]

約数ペア:

[(1, 104105040), (2, 52052520), (3, 34701680), (4, 26026260), (5, 20821008), (6, 17350840), (8, 13013130), (10, 10410504), (12, 8675420), (13, 8008080), (15, 6940336), (16, 6506565), (20, 5205252), (24, 4337710), (26, 4004040), (30, 3470168), (39, 2669360), (40, 2602626), (48, 2168855), (52, 2002020), (60, 1735084), (61, 1706640), (65, 1601616), (78, 1334680), (80, 1301313), (104, 1001010), (120, 867542), (122, 853320), (130, 800808), (156, 667340), (183, 568880), (195, 533872), (208, 500505), (240, 433771), (244, 426660), (260, 400404), (305, 341328), (312, 333670), (366, 284440), (390, 266936), (488, 213330), (520, 200202), (547, 190320), (610, 170664), (624, 166835), (732, 142220), (780, 133468), (793, 131280), (915, 113776), (976, 106665), (1040, 100101), (1094, 95160), (1220, 85332), (1464, 71110), (1560, 66734), (1586, 65640), (1641, 63440), (1830, 56888), (2188, 47580), (2379, 43760), (2440, 42666), (2735, 38064), (2928, 35555), (3120, 33367), (3172, 32820), (3282, 31720), (3660, 28444), (3965, 26256), (4376, 23790), (4758, 21880), (4880, 21333), (5470, 19032), (6344, 16410), (6564, 15860), (7111, 14640), (7320, 14222), (7930, 13128), (8205, 12688), (8752, 11895), (9516, 10940)]