71867040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 263160576

約数和(自身を除く): 191293536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 293, 336, 365, 420, 438, 480, 511, 560, 584, 586, 672, 730, 840, 876, 879, 1022, 1095, 1120, 1168, 1172, 1460, 1465, 1533, 1680, 1752, 1758, 2044, 2051, 2190, 2336, 2344, 2555, 2920, 2930, 3066, 3360, 3504, 3516, 4088, 4102, 4380, 4395, 4688, 5110, 5840, 5860, 6132, 6153, 7008, 7032, 7665, 8176, 8204, 8760, 8790, 9376, 10220, 10255, 11680, 11720, 12264, 12306, 14064, 15330, 16352, 16408, 17520, 17580, 20440, 20510, 21389, 23440, 24528, 24612, 28128, 30660, 30765, 32816, 35040, 35160, 40880, 41020, 42778, 46880, 49056, 49224, 61320, 61530, 64167, 65632, 70320, 81760, 82040, 85556, 98448, 106945, 122640, 123060, 128334, 140640, 149723, 164080, 171112, 196896, 213890, 245280, 246120, 256668, 299446, 320835, 328160, 342224, 427780, 449169, 492240, 513336, 598892, 641670, 684448, 748615, 855560, 898338, 984480, 1026672, 1197784, 1283340, 1497230, 1711120, 1796676, 2053344, 2245845, 2395568, 2566680, 2994460, 3422240, 3593352, 4491690, 4791136, 5133360, 5988920, 7186704, 8983380, 10266720, 11977840, 14373408, 17966760, 23955680, 35933520, 71867040]

約数ペア:

[(1, 71867040), (2, 35933520), (3, 23955680), (4, 17966760), (5, 14373408), (6, 11977840), (7, 10266720), (8, 8983380), (10, 7186704), (12, 5988920), (14, 5133360), (15, 4791136), (16, 4491690), (20, 3593352), (21, 3422240), (24, 2994460), (28, 2566680), (30, 2395568), (32, 2245845), (35, 2053344), (40, 1796676), (42, 1711120), (48, 1497230), (56, 1283340), (60, 1197784), (70, 1026672), (73, 984480), (80, 898338), (84, 855560), (96, 748615), (105, 684448), (112, 641670), (120, 598892), (140, 513336), (146, 492240), (160, 449169), (168, 427780), (210, 342224), (219, 328160), (224, 320835), (240, 299446), (280, 256668), (292, 246120), (293, 245280), (336, 213890), (365, 196896), (420, 171112), (438, 164080), (480, 149723), (511, 140640), (560, 128334), (584, 123060), (586, 122640), (672, 106945), (730, 98448), (840, 85556), (876, 82040), (879, 81760), (1022, 70320), (1095, 65632), (1120, 64167), (1168, 61530), (1172, 61320), (1460, 49224), (1465, 49056), (1533, 46880), (1680, 42778), (1752, 41020), (1758, 40880), (2044, 35160), (2051, 35040), (2190, 32816), (2336, 30765), (2344, 30660), (2555, 28128), (2920, 24612), (2930, 24528), (3066, 23440), (3360, 21389), (3504, 20510), (3516, 20440), (4088, 17580), (4102, 17520), (4380, 16408), (4395, 16352), (4688, 15330), (5110, 14064), (5840, 12306), (5860, 12264), (6132, 11720), (6153, 11680), (7008, 10255), (7032, 10220), (7665, 9376), (8176, 8790), (8204, 8760)]