19296878760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8689}}^1$

素因数の和:8936

約数の個数: 192

約数和(自身を含む): 65070720000

約数和(自身を除く): 45773841240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 199, 248, 279, 310, 360, 372, 398, 465, 558, 597, 620, 744, 796, 930, 995, 1116, 1194, 1240, 1395, 1592, 1791, 1860, 1990, 2232, 2388, 2790, 2985, 3582, 3720, 3980, 4776, 5580, 5970, 6169, 7164, 7960, 8689, 8955, 11160, 11940, 12338, 14328, 17378, 17910, 18507, 23880, 24676, 26067, 30845, 34756, 35820, 37014, 43445, 49352, 52134, 55521, 61690, 69512, 71640, 74028, 78201, 86890, 92535, 104268, 111042, 123380, 130335, 148056, 156402, 173780, 185070, 208536, 222084, 246760, 260670, 269359, 277605, 312804, 347560, 370140, 391005, 444168, 521340, 538718, 555210, 625608, 740280, 782010, 808077, 1042680, 1077436, 1110420, 1346795, 1564020, 1616154, 1729111, 2154872, 2220840, 2424231, 2693590, 3128040, 3232308, 3458222, 4040385, 4848462, 5187333, 5387180, 6464616, 6916444, 8080770, 8645555, 9696924, 10374666, 10774360, 12121155, 13832888, 15561999, 16161540, 17291110, 19393848, 20749332, 24242310, 25936665, 31123998, 32323080, 34582220, 41498664, 48484620, 51873330, 53602441, 62247996, 69164440, 77809995, 96969240, 103746660, 107204882, 124495992, 155619990, 160807323, 207493320, 214409764, 268012205, 311239980, 321614646, 428819528, 482421969, 536024410, 622479960, 643229292, 804036615, 964843938, 1072048820, 1286458584, 1608073230, 1929687876, 2144097640, 2412109845, 3216146460, 3859375752, 4824219690, 6432292920, 9648439380, 19296878760]

約数ペア:

[(1, 19296878760), (2, 9648439380), (3, 6432292920), (4, 4824219690), (5, 3859375752), (6, 3216146460), (8, 2412109845), (9, 2144097640), (10, 1929687876), (12, 1608073230), (15, 1286458584), (18, 1072048820), (20, 964843938), (24, 804036615), (30, 643229292), (31, 622479960), (36, 536024410), (40, 482421969), (45, 428819528), (60, 321614646), (62, 311239980), (72, 268012205), (90, 214409764), (93, 207493320), (120, 160807323), (124, 155619990), (155, 124495992), (180, 107204882), (186, 103746660), (199, 96969240), (248, 77809995), (279, 69164440), (310, 62247996), (360, 53602441), (372, 51873330), (398, 48484620), (465, 41498664), (558, 34582220), (597, 32323080), (620, 31123998), (744, 25936665), (796, 24242310), (930, 20749332), (995, 19393848), (1116, 17291110), (1194, 16161540), (1240, 15561999), (1395, 13832888), (1592, 12121155), (1791, 10774360), (1860, 10374666), (1990, 9696924), (2232, 8645555), (2388, 8080770), (2790, 6916444), (2985, 6464616), (3582, 5387180), (3720, 5187333), (3980, 4848462), (4776, 4040385), (5580, 3458222), (5970, 3232308), (6169, 3128040), (7164, 2693590), (7960, 2424231), (8689, 2220840), (8955, 2154872), (11160, 1729111), (11940, 1616154), (12338, 1564020), (14328, 1346795), (17378, 1110420), (17910, 1077436), (18507, 1042680), (23880, 808077), (24676, 782010), (26067, 740280), (30845, 625608), (34756, 555210), (35820, 538718), (37014, 521340), (43445, 444168), (49352, 391005), (52134, 370140), (55521, 347560), (61690, 312804), (69512, 277605), (71640, 269359), (74028, 260670), (78201, 246760), (86890, 222084), (92535, 208536), (104268, 185070), (111042, 173780), (123380, 156402), (130335, 148056)]