455953680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6998

約数の個数: 240

約数和(自身を含む): 1884879360

約数和(自身を除く): 1428925680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 6959, 7280, 8190, 9360, 10920, 13104, 13918, 16380, 20877, 21840, 27836, 32760, 34795, 41754, 48713, 55672, 62631, 65520, 69590, 83508, 90467, 97426, 104385, 111344, 125262, 139180, 146139, 167016, 180934, 194852, 208770, 243565, 250524, 271401, 278360, 292278, 313155, 334032, 361868, 389704, 417540, 438417, 452335, 487130, 501048, 542802, 556720, 584556, 626310, 633269, 723736, 730695, 779408, 814203, 835080, 876834, 904670, 974260, 1002096, 1085604, 1169112, 1252620, 1266538, 1357005, 1447472, 1461390, 1628406, 1670160, 1753668, 1809340, 1899807, 1948520, 2171208, 2192085, 2338224, 2505240, 2533076, 2714010, 2922780, 3166345, 3256812, 3507336, 3618680, 3799614, 3897040, 4071015, 4342416, 4384170, 5010480, 5066152, 5428020, 5699421, 5845560, 6332690, 6513624, 7014672, 7237360, 7599228, 8142030, 8768340, 9499035, 10132304, 10856040, 11398842, 11691120, 12665380, 13027248, 15198456, 16284060, 17536680, 18998070, 21712080, 22797684, 25330760, 28497105, 30396912, 32568120, 35073360, 37996140, 45595368, 50661520, 56994210, 65136240, 75992280, 91190736, 113988420, 151984560, 227976840, 455953680]

約数ペア:

[(1, 455953680), (2, 227976840), (3, 151984560), (4, 113988420), (5, 91190736), (6, 75992280), (7, 65136240), (8, 56994210), (9, 50661520), (10, 45595368), (12, 37996140), (13, 35073360), (14, 32568120), (15, 30396912), (16, 28497105), (18, 25330760), (20, 22797684), (21, 21712080), (24, 18998070), (26, 17536680), (28, 16284060), (30, 15198456), (35, 13027248), (36, 12665380), (39, 11691120), (40, 11398842), (42, 10856040), (45, 10132304), (48, 9499035), (52, 8768340), (56, 8142030), (60, 7599228), (63, 7237360), (65, 7014672), (70, 6513624), (72, 6332690), (78, 5845560), (80, 5699421), (84, 5428020), (90, 5066152), (91, 5010480), (104, 4384170), (105, 4342416), (112, 4071015), (117, 3897040), (120, 3799614), (126, 3618680), (130, 3507336), (140, 3256812), (144, 3166345), (156, 2922780), (168, 2714010), (180, 2533076), (182, 2505240), (195, 2338224), (208, 2192085), (210, 2171208), (234, 1948520), (240, 1899807), (252, 1809340), (260, 1753668), (273, 1670160), (280, 1628406), (312, 1461390), (315, 1447472), (336, 1357005), (360, 1266538), (364, 1252620), (390, 1169112), (420, 1085604), (455, 1002096), (468, 974260), (504, 904670), (520, 876834), (546, 835080), (560, 814203), (585, 779408), (624, 730695), (630, 723736), (720, 633269), (728, 626310), (780, 584556), (819, 556720), (840, 542802), (910, 501048), (936, 487130), (1008, 452335), (1040, 438417), (1092, 417540), (1170, 389704), (1260, 361868), (1365, 334032), (1456, 313155), (1560, 292278), (1638, 278360), (1680, 271401), (1820, 250524), (1872, 243565), (2184, 208770), (2340, 194852), (2520, 180934), (2730, 167016), (3120, 146139), (3276, 139180), (3640, 125262), (4095, 111344), (4368, 104385), (4680, 97426), (5040, 90467), (5460, 83508), (6552, 69590), (6959, 65520), (7280, 62631), (8190, 55672), (9360, 48713), (10920, 41754), (13104, 34795), (13918, 32760), (16380, 27836), (20877, 21840)]