654219540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3646

約数の個数: 144

約数和(自身を含む): 2164780800

約数和(自身を除く): 1510561260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 2054, 2340, 2370, 2844, 3081, 3539, 3555, 4108, 4740, 5135, 6162, 7078, 7110, 9243, 10270, 10617, 12324, 14156, 14220, 15405, 17695, 18486, 20540, 21234, 30810, 31851, 35390, 36972, 42468, 46007, 46215, 53085, 61620, 63702, 70780, 92014, 92430, 106170, 127404, 138021, 159255, 184028, 184860, 212340, 230035, 276042, 279581, 318510, 414063, 460070, 552084, 559162, 637020, 690105, 828126, 838743, 920140, 1118324, 1380210, 1397905, 1656252, 1677486, 2070315, 2516229, 2760420, 2795810, 3354972, 3634553, 4140630, 4193715, 5032458, 5591620, 7269106, 8281260, 8387430, 10064916, 10903659, 12581145, 14538212, 16774860, 18172765, 21807318, 25162290, 32710977, 36345530, 43614636, 50324580, 54518295, 65421954, 72691060, 109036590, 130843908, 163554885, 218073180, 327109770, 654219540]

約数ペア:

[(1, 654219540), (2, 327109770), (3, 218073180), (4, 163554885), (5, 130843908), (6, 109036590), (9, 72691060), (10, 65421954), (12, 54518295), (13, 50324580), (15, 43614636), (18, 36345530), (20, 32710977), (26, 25162290), (30, 21807318), (36, 18172765), (39, 16774860), (45, 14538212), (52, 12581145), (60, 10903659), (65, 10064916), (78, 8387430), (79, 8281260), (90, 7269106), (117, 5591620), (130, 5032458), (156, 4193715), (158, 4140630), (180, 3634553), (195, 3354972), (234, 2795810), (237, 2760420), (260, 2516229), (316, 2070315), (390, 1677486), (395, 1656252), (468, 1397905), (474, 1380210), (585, 1118324), (711, 920140), (780, 838743), (790, 828126), (948, 690105), (1027, 637020), (1170, 559162), (1185, 552084), (1422, 460070), (1580, 414063), (2054, 318510), (2340, 279581), (2370, 276042), (2844, 230035), (3081, 212340), (3539, 184860), (3555, 184028), (4108, 159255), (4740, 138021), (5135, 127404), (6162, 106170), (7078, 92430), (7110, 92014), (9243, 70780), (10270, 63702), (10617, 61620), (12324, 53085), (14156, 46215), (14220, 46007), (15405, 42468), (17695, 36972), (18486, 35390), (20540, 31851), (21234, 30810)]