8206120320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 29039351040

約数和(自身を除く): 20833230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 289, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 578, 640, 643, 680, 690, 736, 782, 816, 867, 920, 960, 1020, 1088, 1104, 1156, 1173, 1286, 1360, 1380, 1445, 1472, 1564, 1632, 1734, 1840, 1920, 1929, 1955, 2040, 2176, 2208, 2312, 2346, 2572, 2720, 2760, 2890, 2944, 3128, 3215, 3264, 3468, 3680, 3858, 3910, 4080, 4335, 4416, 4624, 4692, 5144, 5440, 5520, 5780, 5865, 6256, 6430, 6528, 6647, 6936, 7360, 7716, 7820, 8160, 8670, 8832, 9248, 9384, 9645, 10288, 10880, 10931, 11040, 11560, 11730, 12512, 12860, 13294, 13872, 14720, 14789, 15432, 15640, 16320, 17340, 18496, 18768, 19290, 19941, 20576, 21862, 22080, 23120, 23460, 25024, 25720, 26588, 27744, 29578, 30864, 31280, 32640, 32793, 33235, 34680, 36992, 37536, 38580, 39882, 41152, 43724, 44160, 44367, 46240, 46920, 50048, 51440, 53176, 54655, 55488, 59156, 61728, 62560, 65586, 66470, 69360, 73945, 75072, 77160, 79764, 82304, 87448, 88734, 92480, 93840, 99705, 102880, 106352, 109310, 110976, 118312, 123456, 125120, 131172, 132940, 138720, 147890, 150144, 154320, 159528, 163965, 174896, 177468, 184960, 185827, 187680, 199410, 205760, 212704, 218620, 221835, 236624, 246912, 250240, 251413, 262344, 265880, 277440, 295780, 308640, 319056, 327930, 349792, 354936, 371654, 375360, 398820, 411520, 425408, 437240, 443670, 473248, 502826, 524688, 531760, 554880, 557481, 591560, 617280, 638112, 655860, 699584, 709872, 743308, 750720, 754239, 797640, 850816, 874480, 887340, 929135, 946496, 1005652, 1049376, 1063520, 1114962, 1183120, 1234560, 1257065, 1276224, 1311720, 1399168, 1419744, 1486616, 1508478, 1595280, 1748960, 1774680, 1858270, 1892992, 2011304, 2098752, 2127040, 2229924, 2366240, 2514130, 2552448, 2623440, 2787405, 2839488, 2973232, 3016956, 3190560, 3497920, 3549360, 3716540, 3771195, 4022608, 4197504, 4254080, 4274021, 4459848, 4732480, 5028260, 5246880, 5574810, 5678976, 5946464, 6033912, 6381120, 6995840, 7098720, 7433080, 7542390, 8045216, 8548042, 8919696, 9464960, 10056520, 10493760, 11149620, 11892928, 12067824, 12762240, 12822063, 14197440, 14866160, 15084780, 16090432, 17096084, 17839392, 20113040, 20987520, 21370105, 22299240, 23785856, 24135648, 25644126, 28394880, 29732320, 30169560, 32180864, 34192168, 35678784, 40226080, 42740210, 44598480, 48271296, 51288252, 59464640, 60339120, 64110315, 68384336, 71357568, 80452160, 85480420, 89196960, 96542592, 102576504, 118929280, 120678240, 128220630, 136768672, 160904320, 170960840, 178393920, 205153008, 241356480, 256441260, 273537344, 341921680, 356787840, 410306016, 482712960, 512882520, 547074688, 683843360, 820612032, 1025765040, 1367686720, 1641224064, 2051530080, 2735373440, 4103060160, 8206120320]

約数ペア:

[(1, 8206120320), (2, 4103060160), (3, 2735373440), (4, 2051530080), (5, 1641224064), (6, 1367686720), (8, 1025765040), (10, 820612032), (12, 683843360), (15, 547074688), (16, 512882520), (17, 482712960), (20, 410306016), (23, 356787840), (24, 341921680), (30, 273537344), (32, 256441260), (34, 241356480), (40, 205153008), (46, 178393920), (48, 170960840), (51, 160904320), (60, 136768672), (64, 128220630), (68, 120678240), (69, 118929280), (80, 102576504), (85, 96542592), (92, 89196960), (96, 85480420), (102, 80452160), (115, 71357568), (120, 68384336), (128, 64110315), (136, 60339120), (138, 59464640), (160, 51288252), (170, 48271296), (184, 44598480), (192, 42740210), (204, 40226080), (230, 35678784), (240, 34192168), (255, 32180864), (272, 30169560), (276, 29732320), (289, 28394880), (320, 25644126), (340, 24135648), (345, 23785856), (368, 22299240), (384, 21370105), (391, 20987520), (408, 20113040), (460, 17839392), (480, 17096084), (510, 16090432), (544, 15084780), (552, 14866160), (578, 14197440), (640, 12822063), (643, 12762240), (680, 12067824), (690, 11892928), (736, 11149620), (782, 10493760), (816, 10056520), (867, 9464960), (920, 8919696), (960, 8548042), (1020, 8045216), (1088, 7542390), (1104, 7433080), (1156, 7098720), (1173, 6995840), (1286, 6381120), (1360, 6033912), (1380, 5946464), (1445, 5678976), (1472, 5574810), (1564, 5246880), (1632, 5028260), (1734, 4732480), (1840, 4459848), (1920, 4274021), (1929, 4254080), (1955, 4197504), (2040, 4022608), (2176, 3771195), (2208, 3716540), (2312, 3549360), (2346, 3497920), (2572, 3190560), (2720, 3016956), (2760, 2973232), (2890, 2839488), (2944, 2787405), (3128, 2623440), (3215, 2552448), (3264, 2514130), (3468, 2366240), (3680, 2229924), (3858, 2127040), (3910, 2098752), (4080, 2011304), (4335, 1892992), (4416, 1858270), (4624, 1774680), (4692, 1748960), (5144, 1595280), (5440, 1508478), (5520, 1486616), (5780, 1419744), (5865, 1399168), (6256, 1311720), (6430, 1276224), (6528, 1257065), (6647, 1234560), (6936, 1183120), (7360, 1114962), (7716, 1063520), (7820, 1049376), (8160, 1005652), (8670, 946496), (8832, 929135), (9248, 887340), (9384, 874480), (9645, 850816), (10288, 797640), (10880, 754239), (10931, 750720), (11040, 743308), (11560, 709872), (11730, 699584), (12512, 655860), (12860, 638112), (13294, 617280), (13872, 591560), (14720, 557481), (14789, 554880), (15432, 531760), (15640, 524688), (16320, 502826), (17340, 473248), (18496, 443670), (18768, 437240), (19290, 425408), (19941, 411520), (20576, 398820), (21862, 375360), (22080, 371654), (23120, 354936), (23460, 349792), (25024, 327930), (25720, 319056), (26588, 308640), (27744, 295780), (29578, 277440), (30864, 265880), (31280, 262344), (32640, 251413), (32793, 250240), (33235, 246912), (34680, 236624), (36992, 221835), (37536, 218620), (38580, 212704), (39882, 205760), (41152, 199410), (43724, 187680), (44160, 185827), (44367, 184960), (46240, 177468), (46920, 174896), (50048, 163965), (51440, 159528), (53176, 154320), (54655, 150144), (55488, 147890), (59156, 138720), (61728, 132940), (62560, 131172), (65586, 125120), (66470, 123456), (69360, 118312), (73945, 110976), (75072, 109310), (77160, 106352), (79764, 102880), (82304, 99705), (87448, 93840), (88734, 92480)]