1863161040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5717

約数の個数: 160

約数和(自身を含む): 6279348096

約数和(自身を除く): 4416187056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 624, 642, 780, 856, 1040, 1070, 1284, 1391, 1560, 1605, 1712, 2140, 2568, 2782, 3120, 3210, 4173, 4280, 5136, 5564, 5581, 6420, 6955, 8346, 8560, 11128, 11162, 12840, 13910, 16692, 16743, 20865, 22256, 22324, 25680, 27820, 27905, 33384, 33486, 41730, 44648, 55640, 55810, 66768, 66972, 72553, 83460, 83715, 89296, 111280, 111620, 133944, 145106, 166920, 167430, 217659, 223240, 267888, 290212, 333840, 334860, 362765, 435318, 446480, 580424, 597167, 669720, 725530, 870636, 1088295, 1160848, 1194334, 1339440, 1451060, 1741272, 1791501, 2176590, 2388668, 2902120, 2985835, 3482544, 3583002, 4353180, 4777336, 5804240, 5971670, 7166004, 7763171, 8706360, 8957505, 9554672, 11943340, 14332008, 15526342, 17412720, 17915010, 23289513, 23886680, 28664016, 31052684, 35830020, 38815855, 46579026, 47773360, 62105368, 71660040, 77631710, 93158052, 116447565, 124210736, 143320080, 155263420, 186316104, 232895130, 310526840, 372632208, 465790260, 621053680, 931580520, 1863161040]

約数ペア:

[(1, 1863161040), (2, 931580520), (3, 621053680), (4, 465790260), (5, 372632208), (6, 310526840), (8, 232895130), (10, 186316104), (12, 155263420), (13, 143320080), (15, 124210736), (16, 116447565), (20, 93158052), (24, 77631710), (26, 71660040), (30, 62105368), (39, 47773360), (40, 46579026), (48, 38815855), (52, 35830020), (60, 31052684), (65, 28664016), (78, 23886680), (80, 23289513), (104, 17915010), (107, 17412720), (120, 15526342), (130, 14332008), (156, 11943340), (195, 9554672), (208, 8957505), (214, 8706360), (240, 7763171), (260, 7166004), (312, 5971670), (321, 5804240), (390, 4777336), (428, 4353180), (520, 3583002), (535, 3482544), (624, 2985835), (642, 2902120), (780, 2388668), (856, 2176590), (1040, 1791501), (1070, 1741272), (1284, 1451060), (1391, 1339440), (1560, 1194334), (1605, 1160848), (1712, 1088295), (2140, 870636), (2568, 725530), (2782, 669720), (3120, 597167), (3210, 580424), (4173, 446480), (4280, 435318), (5136, 362765), (5564, 334860), (5581, 333840), (6420, 290212), (6955, 267888), (8346, 223240), (8560, 217659), (11128, 167430), (11162, 166920), (12840, 145106), (13910, 133944), (16692, 111620), (16743, 111280), (20865, 89296), (22256, 83715), (22324, 83460), (25680, 72553), (27820, 66972), (27905, 66768), (33384, 55810), (33486, 55640), (41730, 44648)]