310515480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4174

約数の個数: 192

約数和(自身を含む): 1159142400

約数和(自身を除く): 848626920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4127, 4180, 5016, 6270, 6840, 7524, 8254, 8360, 9405, 12381, 12540, 15048, 16508, 18810, 20635, 24762, 25080, 33016, 37143, 37620, 41270, 45397, 49524, 61905, 74286, 75240, 78413, 82540, 90794, 99048, 123810, 136191, 148572, 156826, 165080, 181588, 185715, 226985, 235239, 247620, 272382, 297144, 313652, 363176, 371430, 392065, 408573, 453970, 470478, 495240, 544764, 627304, 680955, 705717, 742860, 784130, 817146, 862543, 907940, 940956, 1089528, 1176195, 1361910, 1411434, 1485720, 1568260, 1634292, 1725086, 1815880, 1881912, 2042865, 2352390, 2587629, 2723820, 2822868, 3136520, 3268584, 3450172, 3528585, 4085730, 4312715, 4704780, 5175258, 5447640, 5645736, 6900344, 7057170, 7762887, 8171460, 8625430, 9409560, 10350516, 12938145, 14114340, 15525774, 16342920, 17250860, 20701032, 25876290, 28228680, 31051548, 34501720, 38814435, 51752580, 62103096, 77628870, 103505160, 155257740, 310515480]

約数ペア:

[(1, 310515480), (2, 155257740), (3, 103505160), (4, 77628870), (5, 62103096), (6, 51752580), (8, 38814435), (9, 34501720), (10, 31051548), (11, 28228680), (12, 25876290), (15, 20701032), (18, 17250860), (19, 16342920), (20, 15525774), (22, 14114340), (24, 12938145), (30, 10350516), (33, 9409560), (36, 8625430), (38, 8171460), (40, 7762887), (44, 7057170), (45, 6900344), (55, 5645736), (57, 5447640), (60, 5175258), (66, 4704780), (72, 4312715), (76, 4085730), (88, 3528585), (90, 3450172), (95, 3268584), (99, 3136520), (110, 2822868), (114, 2723820), (120, 2587629), (132, 2352390), (152, 2042865), (165, 1881912), (171, 1815880), (180, 1725086), (190, 1634292), (198, 1568260), (209, 1485720), (220, 1411434), (228, 1361910), (264, 1176195), (285, 1089528), (330, 940956), (342, 907940), (360, 862543), (380, 817146), (396, 784130), (418, 742860), (440, 705717), (456, 680955), (495, 627304), (570, 544764), (627, 495240), (660, 470478), (684, 453970), (760, 408573), (792, 392065), (836, 371430), (855, 363176), (990, 313652), (1045, 297144), (1140, 272382), (1254, 247620), (1320, 235239), (1368, 226985), (1672, 185715), (1710, 181588), (1881, 165080), (1980, 156826), (2090, 148572), (2280, 136191), (2508, 123810), (3135, 99048), (3420, 90794), (3762, 82540), (3960, 78413), (4127, 75240), (4180, 74286), (5016, 61905), (6270, 49524), (6840, 45397), (7524, 41270), (8254, 37620), (8360, 37143), (9405, 33016), (12381, 25080), (12540, 24762), (15048, 20635), (16508, 18810)]