345217080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 1179027360

約数和(自身を除く): 833810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 361, 380, 390, 456, 494, 520, 570, 613, 722, 741, 760, 780, 988, 1083, 1140, 1226, 1235, 1444, 1482, 1560, 1805, 1839, 1976, 2166, 2280, 2452, 2470, 2888, 2964, 3065, 3610, 3678, 3705, 4332, 4693, 4904, 4940, 5415, 5928, 6130, 7220, 7356, 7410, 7969, 8664, 9195, 9386, 9880, 10830, 11647, 12260, 14079, 14440, 14712, 14820, 15938, 18390, 18772, 21660, 23294, 23465, 23907, 24520, 28158, 29640, 31876, 34941, 36780, 37544, 39845, 43320, 46588, 46930, 47814, 56316, 58235, 63752, 69882, 70395, 73560, 79690, 93176, 93860, 95628, 112632, 116470, 119535, 139764, 140790, 151411, 159380, 174705, 187720, 191256, 221293, 232940, 239070, 279528, 281580, 302822, 318760, 349410, 442586, 454233, 465880, 478140, 563160, 605644, 663879, 698820, 757055, 885172, 908466, 956280, 1106465, 1211288, 1327758, 1397640, 1514110, 1770344, 1816932, 2212930, 2271165, 2655516, 2876809, 3028220, 3319395, 3633864, 4425860, 4542330, 5311032, 5753618, 6056440, 6638790, 8630427, 8851720, 9084660, 11507236, 13277580, 14384045, 17260854, 18169320, 23014472, 26555160, 28768090, 34521708, 43152135, 57536180, 69043416, 86304270, 115072360, 172608540, 345217080]

約数ペア:

[(1, 345217080), (2, 172608540), (3, 115072360), (4, 86304270), (5, 69043416), (6, 57536180), (8, 43152135), (10, 34521708), (12, 28768090), (13, 26555160), (15, 23014472), (19, 18169320), (20, 17260854), (24, 14384045), (26, 13277580), (30, 11507236), (38, 9084660), (39, 8851720), (40, 8630427), (52, 6638790), (57, 6056440), (60, 5753618), (65, 5311032), (76, 4542330), (78, 4425860), (95, 3633864), (104, 3319395), (114, 3028220), (120, 2876809), (130, 2655516), (152, 2271165), (156, 2212930), (190, 1816932), (195, 1770344), (228, 1514110), (247, 1397640), (260, 1327758), (285, 1211288), (312, 1106465), (361, 956280), (380, 908466), (390, 885172), (456, 757055), (494, 698820), (520, 663879), (570, 605644), (613, 563160), (722, 478140), (741, 465880), (760, 454233), (780, 442586), (988, 349410), (1083, 318760), (1140, 302822), (1226, 281580), (1235, 279528), (1444, 239070), (1482, 232940), (1560, 221293), (1805, 191256), (1839, 187720), (1976, 174705), (2166, 159380), (2280, 151411), (2452, 140790), (2470, 139764), (2888, 119535), (2964, 116470), (3065, 112632), (3610, 95628), (3678, 93860), (3705, 93176), (4332, 79690), (4693, 73560), (4904, 70395), (4940, 69882), (5415, 63752), (5928, 58235), (6130, 56316), (7220, 47814), (7356, 46930), (7410, 46588), (7969, 43320), (8664, 39845), (9195, 37544), (9386, 36780), (9880, 34941), (10830, 31876), (11647, 29640), (12260, 28158), (14079, 24520), (14440, 23907), (14712, 23465), (14820, 23294), (15938, 21660), (18390, 18772)]