233567880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 256

約数和(自身を含む): 877201920

約数和(自身を除く): 643634040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 293, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 586, 728, 730, 780, 840, 876, 879, 910, 949, 1022, 1092, 1095, 1172, 1365, 1460, 1465, 1533, 1560, 1752, 1758, 1820, 1898, 2044, 2051, 2184, 2190, 2344, 2555, 2730, 2847, 2920, 2930, 3066, 3516, 3640, 3796, 3809, 4088, 4102, 4380, 4395, 4745, 5110, 5460, 5694, 5860, 6132, 6153, 6643, 7032, 7592, 7618, 7665, 8204, 8760, 8790, 9490, 10220, 10255, 10920, 11388, 11427, 11720, 12264, 12306, 13286, 14235, 15236, 15330, 16408, 17580, 18980, 19045, 19929, 20440, 20510, 21389, 22776, 22854, 24612, 26572, 26663, 28470, 30472, 30660, 30765, 33215, 35160, 37960, 38090, 39858, 41020, 42778, 45708, 49224, 53144, 53326, 56940, 57135, 61320, 61530, 64167, 66430, 76180, 79716, 79989, 82040, 85556, 91416, 99645, 106652, 106945, 113880, 114270, 123060, 128334, 132860, 133315, 149723, 152360, 159432, 159978, 171112, 199290, 213304, 213890, 228540, 246120, 256668, 265720, 266630, 278057, 299446, 319956, 320835, 398580, 399945, 427780, 449169, 457080, 513336, 533260, 556114, 598892, 639912, 641670, 748615, 797160, 799890, 834171, 855560, 898338, 1066520, 1112228, 1197784, 1283340, 1390285, 1497230, 1599780, 1668342, 1796676, 1946399, 2224456, 2245845, 2566680, 2780570, 2994460, 3199560, 3336684, 3593352, 3892798, 4170855, 4491690, 5561140, 5839197, 5988920, 6673368, 7785596, 8341710, 8983380, 9731995, 11122280, 11678394, 15571192, 16683420, 17966760, 19463990, 23356788, 29195985, 33366840, 38927980, 46713576, 58391970, 77855960, 116783940, 233567880]

約数ペア:

[(1, 233567880), (2, 116783940), (3, 77855960), (4, 58391970), (5, 46713576), (6, 38927980), (7, 33366840), (8, 29195985), (10, 23356788), (12, 19463990), (13, 17966760), (14, 16683420), (15, 15571192), (20, 11678394), (21, 11122280), (24, 9731995), (26, 8983380), (28, 8341710), (30, 7785596), (35, 6673368), (39, 5988920), (40, 5839197), (42, 5561140), (52, 4491690), (56, 4170855), (60, 3892798), (65, 3593352), (70, 3336684), (73, 3199560), (78, 2994460), (84, 2780570), (91, 2566680), (104, 2245845), (105, 2224456), (120, 1946399), (130, 1796676), (140, 1668342), (146, 1599780), (156, 1497230), (168, 1390285), (182, 1283340), (195, 1197784), (210, 1112228), (219, 1066520), (260, 898338), (273, 855560), (280, 834171), (292, 799890), (293, 797160), (312, 748615), (364, 641670), (365, 639912), (390, 598892), (420, 556114), (438, 533260), (455, 513336), (511, 457080), (520, 449169), (546, 427780), (584, 399945), (586, 398580), (728, 320835), (730, 319956), (780, 299446), (840, 278057), (876, 266630), (879, 265720), (910, 256668), (949, 246120), (1022, 228540), (1092, 213890), (1095, 213304), (1172, 199290), (1365, 171112), (1460, 159978), (1465, 159432), (1533, 152360), (1560, 149723), (1752, 133315), (1758, 132860), (1820, 128334), (1898, 123060), (2044, 114270), (2051, 113880), (2184, 106945), (2190, 106652), (2344, 99645), (2555, 91416), (2730, 85556), (2847, 82040), (2920, 79989), (2930, 79716), (3066, 76180), (3516, 66430), (3640, 64167), (3796, 61530), (3809, 61320), (4088, 57135), (4102, 56940), (4380, 53326), (4395, 53144), (4745, 49224), (5110, 45708), (5460, 42778), (5694, 41020), (5860, 39858), (6132, 38090), (6153, 37960), (6643, 35160), (7032, 33215), (7592, 30765), (7618, 30660), (7665, 30472), (8204, 28470), (8760, 26663), (8790, 26572), (9490, 24612), (10220, 22854), (10255, 22776), (10920, 21389), (11388, 20510), (11427, 20440), (11720, 19929), (12264, 19045), (12306, 18980), (13286, 17580), (14235, 16408), (15236, 15330)]