1918317060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 6994874880

約数和(自身を除く): 5076557820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 121, 132, 135, 153, 157, 165, 170, 180, 187, 198, 204, 220, 242, 255, 270, 297, 306, 314, 330, 340, 363, 374, 396, 459, 471, 484, 495, 510, 540, 561, 594, 605, 612, 628, 660, 726, 748, 765, 785, 918, 935, 942, 990, 1020, 1089, 1122, 1188, 1210, 1331, 1413, 1452, 1485, 1530, 1570, 1683, 1727, 1815, 1836, 1870, 1884, 1980, 2057, 2178, 2244, 2295, 2355, 2420, 2662, 2669, 2805, 2826, 2970, 3060, 3140, 3267, 3366, 3454, 3630, 3740, 3993, 4114, 4239, 4356, 4590, 4710, 5049, 5181, 5324, 5338, 5445, 5610, 5652, 5940, 6171, 6534, 6655, 6732, 6908, 7065, 7260, 7986, 8007, 8228, 8415, 8478, 8635, 9180, 9420, 10098, 10285, 10362, 10676, 10890, 11220, 11979, 12342, 13068, 13310, 13345, 14130, 15543, 15972, 16014, 16335, 16830, 16956, 17270, 18513, 18997, 19965, 20196, 20570, 20724, 21195, 21780, 22627, 23958, 24021, 24684, 25245, 25905, 26620, 26690, 28260, 29359, 30855, 31086, 32028, 32670, 33660, 34540, 35937, 37026, 37994, 39930, 40035, 41140, 42390, 45254, 46629, 47916, 48042, 50490, 51810, 53380, 55539, 56991, 58718, 59895, 61710, 62172, 65340, 67881, 71874, 72063, 74052, 75988, 77715, 79860, 80070, 84780, 88077, 90508, 92565, 93258, 94985, 96084, 100980, 103620, 111078, 113135, 113982, 117436, 119790, 120105, 123420, 135762, 143748, 144126, 146795, 155430, 160140, 170973, 176154, 179685, 185130, 186516, 189970, 203643, 208967, 222156, 226270, 227964, 233145, 239580, 240210, 264231, 271524, 277695, 284955, 288252, 293590, 310860, 322949, 339405, 341946, 352308, 359370, 360315, 370260, 379940, 407286, 417934, 440385, 452540, 466290, 480420, 512919, 528462, 555390, 569910, 587180, 610929, 626901, 645898, 678810, 683892, 718740, 720630, 792693, 814572, 835868, 854865, 880770, 932580, 968847, 1018215, 1025838, 1044835, 1056924, 1110780, 1139820, 1221858, 1253802, 1291796, 1321155, 1357620, 1441260, 1585386, 1614745, 1709730, 1761540, 1880703, 1937694, 2036430, 2051676, 2089670, 2443716, 2507604, 2564595, 2642310, 2906541, 3054645, 3134505, 3170772, 3229490, 3419460, 3552439, 3761406, 3875388, 3963465, 4072860, 4179340, 4844235, 5129190, 5284620, 5642109, 5813082, 6109290, 6269010, 6458980, 7104878, 7522812, 7926930, 8719623, 9403515, 9688470, 10258380, 10657317, 11284218, 11626164, 12218580, 12538020, 14209756, 14532705, 15853860, 17439246, 17762195, 18807030, 19376940, 21314634, 22568436, 28210545, 29065410, 31971951, 34878492, 35524390, 37614060, 42629268, 43598115, 53286585, 56421090, 58130820, 63943902, 71048780, 87196230, 95915853, 106573170, 112842180, 127887804, 159859755, 174392460, 191831706, 213146340, 319719510, 383663412, 479579265, 639439020, 959158530, 1918317060]

約数ペア:

[(1, 1918317060), (2, 959158530), (3, 639439020), (4, 479579265), (5, 383663412), (6, 319719510), (9, 213146340), (10, 191831706), (11, 174392460), (12, 159859755), (15, 127887804), (17, 112842180), (18, 106573170), (20, 95915853), (22, 87196230), (27, 71048780), (30, 63943902), (33, 58130820), (34, 56421090), (36, 53286585), (44, 43598115), (45, 42629268), (51, 37614060), (54, 35524390), (55, 34878492), (60, 31971951), (66, 29065410), (68, 28210545), (85, 22568436), (90, 21314634), (99, 19376940), (102, 18807030), (108, 17762195), (110, 17439246), (121, 15853860), (132, 14532705), (135, 14209756), (153, 12538020), (157, 12218580), (165, 11626164), (170, 11284218), (180, 10657317), (187, 10258380), (198, 9688470), (204, 9403515), (220, 8719623), (242, 7926930), (255, 7522812), (270, 7104878), (297, 6458980), (306, 6269010), (314, 6109290), (330, 5813082), (340, 5642109), (363, 5284620), (374, 5129190), (396, 4844235), (459, 4179340), (471, 4072860), (484, 3963465), (495, 3875388), (510, 3761406), (540, 3552439), (561, 3419460), (594, 3229490), (605, 3170772), (612, 3134505), (628, 3054645), (660, 2906541), (726, 2642310), (748, 2564595), (765, 2507604), (785, 2443716), (918, 2089670), (935, 2051676), (942, 2036430), (990, 1937694), (1020, 1880703), (1089, 1761540), (1122, 1709730), (1188, 1614745), (1210, 1585386), (1331, 1441260), (1413, 1357620), (1452, 1321155), (1485, 1291796), (1530, 1253802), (1570, 1221858), (1683, 1139820), (1727, 1110780), (1815, 1056924), (1836, 1044835), (1870, 1025838), (1884, 1018215), (1980, 968847), (2057, 932580), (2178, 880770), (2244, 854865), (2295, 835868), (2355, 814572), (2420, 792693), (2662, 720630), (2669, 718740), (2805, 683892), (2826, 678810), (2970, 645898), (3060, 626901), (3140, 610929), (3267, 587180), (3366, 569910), (3454, 555390), (3630, 528462), (3740, 512919), (3993, 480420), (4114, 466290), (4239, 452540), (4356, 440385), (4590, 417934), (4710, 407286), (5049, 379940), (5181, 370260), (5324, 360315), (5338, 359370), (5445, 352308), (5610, 341946), (5652, 339405), (5940, 322949), (6171, 310860), (6534, 293590), (6655, 288252), (6732, 284955), (6908, 277695), (7065, 271524), (7260, 264231), (7986, 240210), (8007, 239580), (8228, 233145), (8415, 227964), (8478, 226270), (8635, 222156), (9180, 208967), (9420, 203643), (10098, 189970), (10285, 186516), (10362, 185130), (10676, 179685), (10890, 176154), (11220, 170973), (11979, 160140), (12342, 155430), (13068, 146795), (13310, 144126), (13345, 143748), (14130, 135762), (15543, 123420), (15972, 120105), (16014, 119790), (16335, 117436), (16830, 113982), (16956, 113135), (17270, 111078), (18513, 103620), (18997, 100980), (19965, 96084), (20196, 94985), (20570, 93258), (20724, 92565), (21195, 90508), (21780, 88077), (22627, 84780), (23958, 80070), (24021, 79860), (24684, 77715), (25245, 75988), (25905, 74052), (26620, 72063), (26690, 71874), (28260, 67881), (29359, 65340), (30855, 62172), (31086, 61710), (32028, 59895), (32670, 58718), (33660, 56991), (34540, 55539), (35937, 53380), (37026, 51810), (37994, 50490), (39930, 48042), (40035, 47916), (41140, 46629), (42390, 45254)]