619604440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 1980518400

約数和(自身を除く): 1360913960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 31, 34, 35, 38, 40, 52, 56, 62, 65, 68, 70, 76, 85, 91, 95, 104, 119, 124, 130, 133, 136, 140, 152, 155, 170, 182, 190, 217, 221, 238, 247, 248, 260, 266, 280, 289, 310, 323, 340, 364, 380, 403, 434, 442, 455, 476, 494, 520, 527, 532, 578, 589, 595, 620, 646, 665, 680, 728, 760, 806, 868, 884, 910, 952, 988, 1054, 1064, 1085, 1105, 1156, 1178, 1190, 1235, 1240, 1292, 1330, 1445, 1547, 1612, 1615, 1729, 1736, 1768, 1820, 1976, 2015, 2023, 2108, 2170, 2210, 2261, 2312, 2356, 2380, 2470, 2584, 2635, 2660, 2821, 2890, 2945, 3094, 3224, 3230, 3458, 3640, 3689, 3757, 4030, 4046, 4123, 4199, 4216, 4340, 4420, 4522, 4712, 4760, 4940, 5270, 5320, 5491, 5642, 5780, 5890, 6188, 6460, 6851, 6916, 7378, 7514, 7657, 7735, 8060, 8092, 8246, 8398, 8645, 8680, 8840, 8959, 9044, 9880, 10013, 10115, 10540, 10982, 11284, 11305, 11560, 11780, 12376, 12920, 13702, 13832, 14105, 14756, 15028, 15314, 15470, 16120, 16184, 16492, 16796, 17290, 17918, 18088, 18445, 18785, 20026, 20230, 20615, 20995, 21080, 21964, 22568, 22610, 23560, 26299, 27404, 27455, 28210, 29393, 29512, 30056, 30628, 30940, 32984, 33592, 34255, 34580, 35836, 36890, 37570, 38285, 38437, 40052, 40460, 41230, 41990, 43928, 44795, 45220, 47957, 50065, 52598, 53599, 54808, 54910, 56420, 58786, 61256, 61880, 62713, 68510, 69160, 70091, 71383, 71672, 73780, 75140, 76570, 76874, 80104, 80920, 82460, 83980, 89590, 90440, 95914, 100130, 105196, 107198, 109820, 112840, 116467, 117572, 125426, 130169, 131495, 137020, 140182, 142766, 146965, 147560, 150280, 153140, 153748, 164920, 167960, 170221, 179180, 191828, 192185, 200260, 210392, 214396, 219640, 232934, 235144, 239785, 250852, 260338, 262990, 267995, 274040, 280364, 285532, 293930, 306280, 307496, 313565, 340442, 350455, 356915, 358360, 383656, 384370, 400520, 428792, 465868, 479570, 499681, 501704, 520676, 525980, 535990, 560728, 571064, 582335, 587860, 627130, 650845, 680884, 700910, 713830, 768740, 815269, 851105, 911183, 931736, 959140, 999362, 1041352, 1051960, 1071980, 1164670, 1175720, 1191547, 1254260, 1301690, 1361768, 1401820, 1427660, 1537480, 1630538, 1702210, 1822366, 1918280, 1998724, 2143960, 2212873, 2329340, 2383094, 2498405, 2508520, 2603380, 2803640, 2855320, 3261076, 3404420, 3644732, 3997448, 4076345, 4425746, 4555915, 4658680, 4766188, 4996810, 5206760, 5957735, 6522152, 6808840, 7289464, 8152690, 8851492, 9111830, 9532376, 9993620, 11064365, 11915470, 15490111, 16305380, 17702984, 18223660, 19987240, 22128730, 23830940, 30980222, 32610760, 36447320, 44257460, 47661880, 61960444, 77450555, 88514920, 123920888, 154901110, 309802220, 619604440]

約数ペア:

[(1, 619604440), (2, 309802220), (4, 154901110), (5, 123920888), (7, 88514920), (8, 77450555), (10, 61960444), (13, 47661880), (14, 44257460), (17, 36447320), (19, 32610760), (20, 30980222), (26, 23830940), (28, 22128730), (31, 19987240), (34, 18223660), (35, 17702984), (38, 16305380), (40, 15490111), (52, 11915470), (56, 11064365), (62, 9993620), (65, 9532376), (68, 9111830), (70, 8851492), (76, 8152690), (85, 7289464), (91, 6808840), (95, 6522152), (104, 5957735), (119, 5206760), (124, 4996810), (130, 4766188), (133, 4658680), (136, 4555915), (140, 4425746), (152, 4076345), (155, 3997448), (170, 3644732), (182, 3404420), (190, 3261076), (217, 2855320), (221, 2803640), (238, 2603380), (247, 2508520), (248, 2498405), (260, 2383094), (266, 2329340), (280, 2212873), (289, 2143960), (310, 1998724), (323, 1918280), (340, 1822366), (364, 1702210), (380, 1630538), (403, 1537480), (434, 1427660), (442, 1401820), (455, 1361768), (476, 1301690), (494, 1254260), (520, 1191547), (527, 1175720), (532, 1164670), (578, 1071980), (589, 1051960), (595, 1041352), (620, 999362), (646, 959140), (665, 931736), (680, 911183), (728, 851105), (760, 815269), (806, 768740), (868, 713830), (884, 700910), (910, 680884), (952, 650845), (988, 627130), (1054, 587860), (1064, 582335), (1085, 571064), (1105, 560728), (1156, 535990), (1178, 525980), (1190, 520676), (1235, 501704), (1240, 499681), (1292, 479570), (1330, 465868), (1445, 428792), (1547, 400520), (1612, 384370), (1615, 383656), (1729, 358360), (1736, 356915), (1768, 350455), (1820, 340442), (1976, 313565), (2015, 307496), (2023, 306280), (2108, 293930), (2170, 285532), (2210, 280364), (2261, 274040), (2312, 267995), (2356, 262990), (2380, 260338), (2470, 250852), (2584, 239785), (2635, 235144), (2660, 232934), (2821, 219640), (2890, 214396), (2945, 210392), (3094, 200260), (3224, 192185), (3230, 191828), (3458, 179180), (3640, 170221), (3689, 167960), (3757, 164920), (4030, 153748), (4046, 153140), (4123, 150280), (4199, 147560), (4216, 146965), (4340, 142766), (4420, 140182), (4522, 137020), (4712, 131495), (4760, 130169), (4940, 125426), (5270, 117572), (5320, 116467), (5491, 112840), (5642, 109820), (5780, 107198), (5890, 105196), (6188, 100130), (6460, 95914), (6851, 90440), (6916, 89590), (7378, 83980), (7514, 82460), (7657, 80920), (7735, 80104), (8060, 76874), (8092, 76570), (8246, 75140), (8398, 73780), (8645, 71672), (8680, 71383), (8840, 70091), (8959, 69160), (9044, 68510), (9880, 62713), (10013, 61880), (10115, 61256), (10540, 58786), (10982, 56420), (11284, 54910), (11305, 54808), (11560, 53599), (11780, 52598), (12376, 50065), (12920, 47957), (13702, 45220), (13832, 44795), (14105, 43928), (14756, 41990), (15028, 41230), (15314, 40460), (15470, 40052), (16120, 38437), (16184, 38285), (16492, 37570), (16796, 36890), (17290, 35836), (17918, 34580), (18088, 34255), (18445, 33592), (18785, 32984), (20026, 30940), (20230, 30628), (20615, 30056), (20995, 29512), (21080, 29393), (21964, 28210), (22568, 27455), (22610, 27404), (23560, 26299)]