130007640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 472780800

約数和(自身を除く): 342773160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 56, 60, 70, 74, 84, 89, 94, 105, 111, 120, 140, 141, 148, 168, 178, 185, 188, 210, 222, 235, 259, 267, 280, 282, 296, 329, 356, 370, 376, 420, 444, 445, 470, 518, 534, 555, 564, 623, 658, 705, 712, 740, 777, 840, 888, 890, 940, 987, 1036, 1068, 1110, 1128, 1246, 1295, 1316, 1335, 1410, 1480, 1554, 1645, 1739, 1780, 1869, 1880, 1974, 2072, 2136, 2220, 2492, 2590, 2632, 2670, 2820, 3108, 3115, 3290, 3293, 3478, 3560, 3738, 3885, 3948, 4183, 4440, 4935, 4984, 5180, 5217, 5340, 5640, 6216, 6230, 6580, 6586, 6956, 7476, 7770, 7896, 8366, 8695, 9345, 9870, 9879, 10360, 10434, 10680, 12173, 12460, 12549, 13160, 13172, 13912, 14952, 15540, 16465, 16732, 17390, 18690, 19740, 19758, 20868, 20915, 23051, 24346, 24920, 25098, 26085, 26344, 29281, 31080, 32930, 33464, 34780, 36519, 37380, 39480, 39516, 41736, 41830, 46102, 48692, 49395, 50196, 52170, 58562, 60865, 62745, 65860, 69153, 69560, 73038, 74760, 79032, 83660, 87843, 92204, 97384, 98790, 100392, 104340, 115255, 117124, 121730, 125490, 131720, 138306, 146076, 146405, 154771, 167320, 175686, 182595, 184408, 197580, 208680, 230510, 234248, 243460, 250980, 276612, 292152, 292810, 309542, 345765, 351372, 365190, 395160, 439215, 461020, 464313, 486920, 501960, 553224, 585620, 619084, 691530, 702744, 730380, 773855, 878430, 922040, 928626, 1083397, 1171240, 1238168, 1383060, 1460760, 1547710, 1756860, 1857252, 2166794, 2321565, 2766120, 3095420, 3250191, 3513720, 3714504, 4333588, 4643130, 5416985, 6190840, 6500382, 8667176, 9286260, 10833970, 13000764, 16250955, 18572520, 21667940, 26001528, 32501910, 43335880, 65003820, 130007640]

約数ペア:

[(1, 130007640), (2, 65003820), (3, 43335880), (4, 32501910), (5, 26001528), (6, 21667940), (7, 18572520), (8, 16250955), (10, 13000764), (12, 10833970), (14, 9286260), (15, 8667176), (20, 6500382), (21, 6190840), (24, 5416985), (28, 4643130), (30, 4333588), (35, 3714504), (37, 3513720), (40, 3250191), (42, 3095420), (47, 2766120), (56, 2321565), (60, 2166794), (70, 1857252), (74, 1756860), (84, 1547710), (89, 1460760), (94, 1383060), (105, 1238168), (111, 1171240), (120, 1083397), (140, 928626), (141, 922040), (148, 878430), (168, 773855), (178, 730380), (185, 702744), (188, 691530), (210, 619084), (222, 585620), (235, 553224), (259, 501960), (267, 486920), (280, 464313), (282, 461020), (296, 439215), (329, 395160), (356, 365190), (370, 351372), (376, 345765), (420, 309542), (444, 292810), (445, 292152), (470, 276612), (518, 250980), (534, 243460), (555, 234248), (564, 230510), (623, 208680), (658, 197580), (705, 184408), (712, 182595), (740, 175686), (777, 167320), (840, 154771), (888, 146405), (890, 146076), (940, 138306), (987, 131720), (1036, 125490), (1068, 121730), (1110, 117124), (1128, 115255), (1246, 104340), (1295, 100392), (1316, 98790), (1335, 97384), (1410, 92204), (1480, 87843), (1554, 83660), (1645, 79032), (1739, 74760), (1780, 73038), (1869, 69560), (1880, 69153), (1974, 65860), (2072, 62745), (2136, 60865), (2220, 58562), (2492, 52170), (2590, 50196), (2632, 49395), (2670, 48692), (2820, 46102), (3108, 41830), (3115, 41736), (3290, 39516), (3293, 39480), (3478, 37380), (3560, 36519), (3738, 34780), (3885, 33464), (3948, 32930), (4183, 31080), (4440, 29281), (4935, 26344), (4984, 26085), (5180, 25098), (5217, 24920), (5340, 24346), (5640, 23051), (6216, 20915), (6230, 20868), (6580, 19758), (6586, 19740), (6956, 18690), (7476, 17390), (7770, 16732), (7896, 16465), (8366, 15540), (8695, 14952), (9345, 13912), (9870, 13172), (9879, 13160), (10360, 12549), (10434, 12460), (10680, 12173)]