31896100080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 960

約数和(自身を含む): 129398860800

約数和(自身を除く): 97502760720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 29, 30, 36, 39, 40, 45, 46, 48, 52, 54, 58, 60, 65, 69, 72, 78, 80, 87, 90, 92, 104, 108, 115, 116, 117, 120, 130, 131, 135, 138, 144, 145, 156, 169, 174, 180, 184, 195, 207, 208, 216, 230, 232, 234, 240, 260, 261, 262, 270, 276, 290, 299, 312, 338, 345, 348, 351, 360, 368, 377, 390, 393, 414, 432, 435, 460, 464, 468, 507, 520, 522, 524, 540, 552, 580, 585, 598, 621, 624, 655, 667, 676, 690, 696, 702, 720, 754, 780, 783, 786, 828, 845, 870, 897, 920, 936, 1014, 1035, 1040, 1044, 1048, 1080, 1104, 1131, 1160, 1170, 1179, 1196, 1242, 1305, 1310, 1334, 1352, 1380, 1392, 1404, 1495, 1508, 1521, 1560, 1566, 1572, 1656, 1690, 1703, 1740, 1755, 1794, 1840, 1872, 1885, 1965, 2001, 2028, 2070, 2088, 2096, 2160, 2262, 2320, 2340, 2358, 2392, 2484, 2535, 2610, 2620, 2668, 2691, 2704, 2760, 2808, 2990, 3013, 3016, 3042, 3105, 3120, 3132, 3144, 3312, 3335, 3380, 3393, 3406, 3480, 3510, 3537, 3588, 3770, 3799, 3887, 3915, 3930, 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34684, 34983, 35370, 35880, 36018, 36156, 36504, 37990, 38870, 39169, 39208, 40020, 40365, 40560, 40716, 40872, 43056, 43355, 44109, 44278, 45195, 45240, 45588, 45630, 45981, 46644, 47160, 48024, 48208, 49010, 49387, 49680, 50895, 51090, 52026, 53360, 53820, 54234, 54288, 56592, 56985, 58305, 58812, 60030, 60260, 60784, 60840, 61308, 62192, 62640, 64584, 66417, 67860, 68120, 68382, 69368, 69966, 70740, 71760, 72036, 72312, 73008, 73515, 75980, 76635, 77740, 78039, 78338, 78416, 80040, 80730, 81351, 81432, 81744, 86710, 87377, 88218, 88556, 90045, 90390, 90480, 91176, 91260, 91962, 93288, 94320, 96048, 98020, 98774, 101790, 102180, 102573, 104052, 104949, 107640, 108468, 110695, 112723, 113970, 116610, 117507, 117624, 120060, 120520, 121680, 122616, 129168, 130065, 132327, 132834, 135585, 135720, 136240, 136764, 138736, 139932, 141480, 144072, 144624, 147030, 148161, 151960, 153270, 155480, 156078, 156676, 160080, 161460, 162702, 162864, 170955, 173420, 174754, 174915, 176436, 177112, 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約数ペア:

[(1, 31896100080), (2, 15948050040), (3, 10632033360), (4, 7974025020), (5, 6379220016), (6, 5316016680), (8, 3987012510), (9, 3544011120), (10, 3189610008), (12, 2658008340), (13, 2453546160), (15, 2126406672), (16, 1993506255), (18, 1772005560), (20, 1594805004), (23, 1386786960), (24, 1329004170), (26, 1226773080), (27, 1181337040), (29, 1099865520), (30, 1063203336), (36, 886002780), (39, 817848720), (40, 797402502), (45, 708802224), (46, 693393480), (48, 664502085), (52, 613386540), (54, 590668520), (58, 549932760), (60, 531601668), (65, 490709232), (69, 462262320), (72, 443001390), (78, 408924360), (80, 398701251), (87, 366621840), (90, 354401112), (92, 346696740), (104, 306693270), (108, 295334260), (115, 277357392), (116, 274966380), (117, 272616240), (120, 265800834), (130, 245354616), (131, 243481680), (135, 236267408), (138, 231131160), (144, 221500695), (145, 219973104), (156, 204462180), (169, 188734320), (174, 183310920), (180, 177200556), (184, 173348370), (195, 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(936, 34077030), (1014, 31455720), (1035, 30817488), (1040, 30669327), (1044, 30551820), (1048, 30435210), (1080, 29533426), (1104, 28891395), (1131, 28201680), (1160, 27496638), (1170, 27261624), (1179, 27053520), (1196, 26668980), (1242, 25681240), (1305, 24441456), (1310, 24348168), (1334, 23910120), (1352, 23591790), (1380, 23113116), (1392, 22913865), (1404, 22718020), (1495, 21335184), (1508, 21151260), (1521, 20970480), (1560, 20446218), (1566, 20367880), (1572, 20290140), (1656, 19260930), (1690, 18873432), (1703, 18729360), (1740, 18331092), (1755, 18174416), (1794, 17779320), (1840, 17334837), (1872, 17038515), (1885, 16921008), (1965, 16232112), (2001, 15940080), (2028, 15727860), (2070, 15408744), (2088, 15275910), (2096, 15217605), (2160, 14766713), (2262, 14100840), (2320, 13748319), (2340, 13630812), (2358, 13526760), (2392, 13334490), (2484, 12840620), (2535, 12582288), (2610, 12220728), (2620, 12174084), (2668, 11955060), (2691, 11852880), (2704, 11795895), (2760, 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(68382, 466440), (69368, 459810), (69966, 455880), (70740, 450892), (71760, 444483), (72036, 442780), (72312, 441090), (73008, 436885), (73515, 433872), (75980, 419796), (76635, 416208), (77740, 410292), (78039, 408720), (78338, 407160), (78416, 406755), (80040, 398502), (80730, 395096), (81351, 392080), (81432, 391690), (81744, 390195), (86710, 367848), (87377, 365040), (88218, 361560), (88556, 360180), (90045, 354224), (90390, 352872), (90480, 352521), (91176, 349830), (91260, 349508), (91962, 346840), (93288, 341910), (94320, 338169), (96048, 332085), (98020, 325404), (98774, 322920), (101790, 313352), (102180, 312156), (102573, 310960), (104052, 306540), (104949, 303920), (107640, 296322), (108468, 294060), (110695, 288144), (112723, 282960), (113970, 279864), (116610, 273528), (117507, 271440), (117624, 271170), (120060, 265668), (120520, 264654), (121680, 262131), (122616, 260130), (129168, 246935), (130065, 245232), (132327, 241040), (132834, 240120), (135585, 235248), (135720, 235014), (136240, 234117), (136764, 233220), (138736, 229905), (139932, 227940), (141480, 225446), (144072, 221390), (144624, 220545), (147030, 216936), (148161, 215280), (151960, 209898), (153270, 208104), (155480, 205146), (156078, 204360), (156676, 203580), (160080, 199251), (161460, 197548), (162702, 196040), (162864, 195845), (170955, 186576), (173420, 183924), (174754, 182520), (174915, 182352), (176436, 180780), (177112, 180090)]