1864460520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 192

約数和(自身を含む): 6554293200

約数和(自身を除く): 4689832680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 269, 312, 360, 390, 468, 520, 538, 585, 780, 807, 936, 1076, 1170, 1345, 1481, 1560, 1614, 2152, 2340, 2421, 2690, 2962, 3228, 3497, 4035, 4443, 4680, 4842, 5380, 5924, 6456, 6994, 7405, 8070, 8886, 9684, 10491, 10760, 11848, 12105, 13329, 13988, 14810, 16140, 17485, 17772, 19253, 19368, 20982, 22215, 24210, 26658, 27976, 29620, 31473, 32280, 34970, 35544, 38506, 41964, 44430, 48420, 52455, 53316, 57759, 59240, 62946, 66645, 69940, 77012, 83928, 88860, 96265, 96840, 104910, 106632, 115518, 125892, 133290, 139880, 154024, 157365, 173277, 177720, 192530, 209820, 231036, 251784, 266580, 288795, 314730, 346554, 385060, 398389, 419640, 462072, 533160, 577590, 629460, 693108, 770120, 796778, 866385, 1155180, 1195167, 1258920, 1386216, 1593556, 1732770, 1991945, 2310360, 2390334, 3187112, 3465540, 3585501, 3983890, 4780668, 5179057, 5975835, 6931080, 7171002, 7967780, 9561336, 10358114, 11951670, 14342004, 15537171, 15935560, 17927505, 20716228, 23903340, 25895285, 28684008, 31074342, 35855010, 41432456, 46611513, 47806680, 51790570, 62148684, 71710020, 77685855, 93223026, 103581140, 124297368, 143420040, 155371710, 186446052, 207162280, 233057565, 310743420, 372892104, 466115130, 621486840, 932230260, 1864460520]

約数ペア:

[(1, 1864460520), (2, 932230260), (3, 621486840), (4, 466115130), (5, 372892104), (6, 310743420), (8, 233057565), (9, 207162280), (10, 186446052), (12, 155371710), (13, 143420040), (15, 124297368), (18, 103581140), (20, 93223026), (24, 77685855), (26, 71710020), (30, 62148684), (36, 51790570), (39, 47806680), (40, 46611513), (45, 41432456), (52, 35855010), (60, 31074342), (65, 28684008), (72, 25895285), (78, 23903340), (90, 20716228), (104, 17927505), (117, 15935560), (120, 15537171), (130, 14342004), (156, 11951670), (180, 10358114), (195, 9561336), (234, 7967780), (260, 7171002), (269, 6931080), (312, 5975835), (360, 5179057), (390, 4780668), (468, 3983890), (520, 3585501), (538, 3465540), (585, 3187112), (780, 2390334), (807, 2310360), (936, 1991945), (1076, 1732770), (1170, 1593556), (1345, 1386216), (1481, 1258920), (1560, 1195167), (1614, 1155180), (2152, 866385), (2340, 796778), (2421, 770120), (2690, 693108), (2962, 629460), (3228, 577590), (3497, 533160), (4035, 462072), (4443, 419640), (4680, 398389), (4842, 385060), (5380, 346554), (5924, 314730), (6456, 288795), (6994, 266580), (7405, 251784), (8070, 231036), (8886, 209820), (9684, 192530), (10491, 177720), (10760, 173277), (11848, 157365), (12105, 154024), (13329, 139880), (13988, 133290), (14810, 125892), (16140, 115518), (17485, 106632), (17772, 104910), (19253, 96840), (19368, 96265), (20982, 88860), (22215, 83928), (24210, 77012), (26658, 69940), (27976, 66645), (29620, 62946), (31473, 59240), (32280, 57759), (34970, 53316), (35544, 52455), (38506, 48420), (41964, 44430)]