671971320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 2265943680

約数和(自身を除く): 1593972360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 83, 86, 90, 120, 129, 166, 172, 180, 215, 249, 258, 332, 344, 360, 387, 415, 430, 498, 516, 523, 645, 664, 747, 774, 830, 860, 996, 1032, 1046, 1245, 1290, 1494, 1548, 1569, 1660, 1720, 1935, 1992, 2092, 2490, 2580, 2615, 2988, 3096, 3138, 3320, 3569, 3735, 3870, 4184, 4707, 4980, 5160, 5230, 5976, 6276, 7138, 7470, 7740, 7845, 9414, 9960, 10460, 10707, 12552, 14276, 14940, 15480, 15690, 17845, 18828, 20920, 21414, 22489, 23535, 28552, 29880, 31380, 32121, 35690, 37656, 42828, 43409, 44978, 47070, 53535, 62760, 64242, 67467, 71380, 85656, 86818, 89956, 94140, 107070, 112445, 128484, 130227, 134934, 142760, 160605, 173636, 179912, 188280, 202401, 214140, 217045, 224890, 256968, 260454, 269868, 321210, 337335, 347272, 390681, 404802, 428280, 434090, 449780, 520908, 539736, 642420, 651135, 674670, 781362, 809604, 868180, 899560, 1012005, 1041816, 1284840, 1302270, 1349340, 1562724, 1619208, 1736360, 1866587, 1953405, 2024010, 2604540, 2698680, 3125448, 3733174, 3906810, 4048020, 5209080, 5599761, 7466348, 7813620, 8096040, 9332935, 11199522, 14932696, 15627240, 16799283, 18665870, 22399044, 27998805, 33598566, 37331740, 44798088, 55997610, 67197132, 74663480, 83996415, 111995220, 134394264, 167992830, 223990440, 335985660, 671971320]

約数ペア:

[(1, 671971320), (2, 335985660), (3, 223990440), (4, 167992830), (5, 134394264), (6, 111995220), (8, 83996415), (9, 74663480), (10, 67197132), (12, 55997610), (15, 44798088), (18, 37331740), (20, 33598566), (24, 27998805), (30, 22399044), (36, 18665870), (40, 16799283), (43, 15627240), (45, 14932696), (60, 11199522), (72, 9332935), (83, 8096040), (86, 7813620), (90, 7466348), (120, 5599761), (129, 5209080), (166, 4048020), (172, 3906810), (180, 3733174), (215, 3125448), (249, 2698680), (258, 2604540), (332, 2024010), (344, 1953405), (360, 1866587), (387, 1736360), (415, 1619208), (430, 1562724), (498, 1349340), (516, 1302270), (523, 1284840), (645, 1041816), (664, 1012005), (747, 899560), (774, 868180), (830, 809604), (860, 781362), (996, 674670), (1032, 651135), (1046, 642420), (1245, 539736), (1290, 520908), (1494, 449780), (1548, 434090), (1569, 428280), (1660, 404802), (1720, 390681), (1935, 347272), (1992, 337335), (2092, 321210), (2490, 269868), (2580, 260454), (2615, 256968), (2988, 224890), (3096, 217045), (3138, 214140), (3320, 202401), (3569, 188280), (3735, 179912), (3870, 173636), (4184, 160605), (4707, 142760), (4980, 134934), (5160, 130227), (5230, 128484), (5976, 112445), (6276, 107070), (7138, 94140), (7470, 89956), (7740, 86818), (7845, 85656), (9414, 71380), (9960, 67467), (10460, 64242), (10707, 62760), (12552, 53535), (14276, 47070), (14940, 44978), (15480, 43409), (15690, 42828), (17845, 37656), (18828, 35690), (20920, 32121), (21414, 31380), (22489, 29880), (23535, 28552)]