18151058520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1135

約数の個数: 384

約数和(自身を含む): 69426339840

約数和(自身を除く): 51275281320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 191, 210, 215, 252, 258, 280, 301, 315, 344, 360, 382, 387, 420, 430, 504, 516, 573, 602, 630, 645, 764, 774, 840, 860, 877, 903, 955, 1032, 1146, 1204, 1260, 1290, 1337, 1505, 1528, 1548, 1719, 1720, 1754, 1806, 1910, 1935, 2292, 2408, 2520, 2580, 2631, 2674, 2709, 2865, 3010, 3096, 3438, 3508, 3612, 3820, 3870, 4011, 4385, 4515, 4584, 5160, 5262, 5348, 5418, 5730, 6020, 6139, 6685, 6876, 7016, 7224, 7640, 7740, 7893, 8022, 8213, 8595, 8770, 9030, 10524, 10696, 10836, 11460, 12033, 12040, 12278, 13155, 13370, 13545, 13752, 15480, 15786, 16044, 16426, 17190, 17540, 18060, 18417, 20055, 21048, 21672, 22920, 24066, 24556, 24639, 26310, 26740, 27090, 30695, 31572, 32088, 32852, 34380, 35080, 36120, 36834, 37711, 39465, 40110, 41065, 48132, 49112, 49278, 52620, 53480, 54180, 55251, 57491, 60165, 61390, 63144, 65704, 68760, 73668, 73917, 75422, 78930, 80220, 82130, 92085, 96264, 98556, 105240, 108360, 110502, 113133, 114982, 120330, 122780, 123195, 147336, 147834, 150844, 157860, 160440, 164260, 167507, 172473, 184170, 188555, 197112, 221004, 226266, 229964, 240660, 245560, 246390, 263977, 276255, 287455, 295668, 301688, 315720, 328520, 335014, 339399, 344946, 368340, 369585, 377110, 442008, 452532, 459928, 481320, 492780, 502521, 517419, 527954, 552510, 565665, 574910, 591336, 670028, 678798, 689892, 736680, 739170, 754220, 791931, 837535, 862365, 905064, 985560, 1005042, 1034838, 1055908, 1105020, 1131330, 1149820, 1172549, 1319885, 1340056, 1357596, 1379784, 1478340, 1507563, 1508440, 1583862, 1675070, 1696995, 1724730, 2010084, 2069676, 2111816, 2210040, 2262660, 2299640, 2345098, 2375793, 2512605, 2587095, 2639770, 2715192, 2956680, 3015126, 3167724, 3350140, 3393990, 3449460, 3517647, 3959655, 4020168, 4139352, 4525320, 4690196, 4751586, 5025210, 5174190, 5279540, 5862745, 6030252, 6335448, 6700280, 6787980, 6898920, 7035294, 7202801, 7537815, 7919310, 9380392, 9503172, 10050420, 10348380, 10552941, 10559080, 11725490, 11878965, 12060504, 13575960, 14070588, 14405602, 15075630, 15838620, 17588235, 19006344, 20100840, 20696760, 21105882, 21608403, 23450980, 23757930, 28141176, 28811204, 30151260, 31677240, 35176470, 36014005, 42211764, 43216806, 46901960, 47515860, 50419607, 52764705, 57622408, 60302520, 64825209, 70352940, 72028010, 84423528, 86433612, 95031720, 100839214, 105529410, 108042015, 129650418, 140705880, 144056020, 151258821, 172867224, 201678428, 211058820, 216084030, 252098035, 259300836, 288112040, 302517642, 324126045, 403356856, 422117640, 432168060, 453776463, 504196070, 518601672, 605035284, 648252090, 756294105, 864336120, 907552926, 1008392140, 1210070568, 1296504180, 1512588210, 1815105852, 2016784280, 2268882315, 2593008360, 3025176420, 3630211704, 4537764630, 6050352840, 9075529260, 18151058520]

約数ペア:

[(1, 18151058520), (2, 9075529260), (3, 6050352840), (4, 4537764630), (5, 3630211704), (6, 3025176420), (7, 2593008360), (8, 2268882315), (9, 2016784280), (10, 1815105852), (12, 1512588210), (14, 1296504180), (15, 1210070568), (18, 1008392140), (20, 907552926), (21, 864336120), (24, 756294105), (28, 648252090), (30, 605035284), (35, 518601672), (36, 504196070), (40, 453776463), (42, 432168060), (43, 422117640), (45, 403356856), (56, 324126045), (60, 302517642), (63, 288112040), (70, 259300836), (72, 252098035), (84, 216084030), (86, 211058820), (90, 201678428), (105, 172867224), (120, 151258821), (126, 144056020), (129, 140705880), (140, 129650418), (168, 108042015), (172, 105529410), (180, 100839214), (191, 95031720), (210, 86433612), (215, 84423528), (252, 72028010), (258, 70352940), (280, 64825209), (301, 60302520), (315, 57622408), (344, 52764705), (360, 50419607), (382, 47515860), (387, 46901960), (420, 43216806), (430, 42211764), (504, 36014005), (516, 35176470), (573, 31677240), (602, 30151260), (630, 28811204), (645, 28141176), (764, 23757930), (774, 23450980), (840, 21608403), (860, 21105882), (877, 20696760), (903, 20100840), (955, 19006344), (1032, 17588235), (1146, 15838620), (1204, 15075630), (1260, 14405602), (1290, 14070588), (1337, 13575960), (1505, 12060504), (1528, 11878965), (1548, 11725490), (1719, 10559080), (1720, 10552941), (1754, 10348380), (1806, 10050420), (1910, 9503172), (1935, 9380392), (2292, 7919310), (2408, 7537815), (2520, 7202801), (2580, 7035294), (2631, 6898920), (2674, 6787980), (2709, 6700280), (2865, 6335448), (3010, 6030252), (3096, 5862745), (3438, 5279540), (3508, 5174190), (3612, 5025210), (3820, 4751586), (3870, 4690196), (4011, 4525320), (4385, 4139352), (4515, 4020168), (4584, 3959655), (5160, 3517647), (5262, 3449460), (5348, 3393990), (5418, 3350140), (5730, 3167724), (6020, 3015126), (6139, 2956680), (6685, 2715192), (6876, 2639770), (7016, 2587095), (7224, 2512605), (7640, 2375793), (7740, 2345098), (7893, 2299640), (8022, 2262660), (8213, 2210040), (8595, 2111816), (8770, 2069676), (9030, 2010084), (10524, 1724730), (10696, 1696995), (10836, 1675070), (11460, 1583862), (12033, 1508440), (12040, 1507563), (12278, 1478340), (13155, 1379784), (13370, 1357596), (13545, 1340056), (13752, 1319885), (15480, 1172549), (15786, 1149820), (16044, 1131330), (16426, 1105020), (17190, 1055908), (17540, 1034838), (18060, 1005042), (18417, 985560), (20055, 905064), (21048, 862365), (21672, 837535), (22920, 791931), (24066, 754220), (24556, 739170), (24639, 736680), (26310, 689892), (26740, 678798), (27090, 670028), (30695, 591336), (31572, 574910), (32088, 565665), (32852, 552510), (34380, 527954), (35080, 517419), (36120, 502521), (36834, 492780), (37711, 481320), (39465, 459928), (40110, 452532), (41065, 442008), (48132, 377110), (49112, 369585), (49278, 368340), (52620, 344946), (53480, 339399), (54180, 335014), (55251, 328520), (57491, 315720), (60165, 301688), (61390, 295668), (63144, 287455), (65704, 276255), (68760, 263977), (73668, 246390), (73917, 245560), (75422, 240660), (78930, 229964), (80220, 226266), (82130, 221004), (92085, 197112), (96264, 188555), (98556, 184170), (105240, 172473), (108360, 167507), (110502, 164260), (113133, 160440), (114982, 157860), (120330, 150844), (122780, 147834), (123195, 147336)]