246094680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 128

約数和(自身を含む): 806339520

約数和(自身を除く): 560244840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1460, 1560, 1752, 1898, 2161, 2190, 2847, 2920, 3796, 4322, 4380, 4745, 5694, 6483, 7592, 8644, 8760, 9490, 10805, 11388, 12966, 14235, 17288, 18980, 21610, 22776, 25932, 28093, 28470, 32415, 37960, 43220, 51864, 56186, 56940, 64830, 84279, 86440, 112372, 113880, 129660, 140465, 157753, 168558, 224744, 259320, 280930, 315506, 337116, 421395, 473259, 561860, 631012, 674232, 788765, 842790, 946518, 1123720, 1262024, 1577530, 1685580, 1893036, 2050789, 2366295, 3155060, 3371160, 3786072, 4101578, 4732590, 6152367, 6310120, 8203156, 9465180, 10253945, 12304734, 16406312, 18930360, 20507890, 24609468, 30761835, 41015780, 49218936, 61523670, 82031560, 123047340, 246094680]

約数ペア:

[(1, 246094680), (2, 123047340), (3, 82031560), (4, 61523670), (5, 49218936), (6, 41015780), (8, 30761835), (10, 24609468), (12, 20507890), (13, 18930360), (15, 16406312), (20, 12304734), (24, 10253945), (26, 9465180), (30, 8203156), (39, 6310120), (40, 6152367), (52, 4732590), (60, 4101578), (65, 3786072), (73, 3371160), (78, 3155060), (104, 2366295), (120, 2050789), (130, 1893036), (146, 1685580), (156, 1577530), (195, 1262024), (219, 1123720), (260, 946518), (292, 842790), (312, 788765), (365, 674232), (390, 631012), (438, 561860), (520, 473259), (584, 421395), (730, 337116), (780, 315506), (876, 280930), (949, 259320), (1095, 224744), (1460, 168558), (1560, 157753), (1752, 140465), (1898, 129660), (2161, 113880), (2190, 112372), (2847, 86440), (2920, 84279), (3796, 64830), (4322, 56940), (4380, 56186), (4745, 51864), (5694, 43220), (6483, 37960), (7592, 32415), (8644, 28470), (8760, 28093), (9490, 25932), (10805, 22776), (11388, 21610), (12966, 18980), (14235, 17288)]