9711520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 20770400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 29, 32, 35, 40, 46, 52, 56, 58, 65, 70, 80, 91, 92, 104, 112, 115, 116, 130, 140, 145, 160, 161, 182, 184, 203, 208, 224, 230, 232, 260, 280, 290, 299, 322, 364, 368, 377, 406, 416, 455, 460, 464, 520, 560, 580, 598, 644, 667, 728, 736, 754, 805, 812, 910, 920, 928, 1015, 1040, 1120, 1160, 1196, 1288, 1334, 1456, 1495, 1508, 1610, 1624, 1820, 1840, 1885, 2030, 2080, 2093, 2320, 2392, 2576, 2639, 2668, 2912, 2990, 3016, 3220, 3248, 3335, 3640, 3680, 3770, 4060, 4186, 4640, 4669, 4784, 5152, 5278, 5336, 5980, 6032, 6440, 6496, 6670, 7280, 7540, 8120, 8372, 8671, 9338, 9568, 10465, 10556, 10672, 11960, 12064, 12880, 13195, 13340, 14560, 15080, 16240, 16744, 17342, 18676, 20930, 21112, 21344, 23345, 23920, 25760, 26390, 26680, 30160, 32480, 33488, 34684, 37352, 41860, 42224, 43355, 46690, 47840, 52780, 53360, 60320, 60697, 66976, 69368, 74704, 83720, 84448, 86710, 93380, 105560, 106720, 121394, 138736, 149408, 167440, 173420, 186760, 211120, 242788, 277472, 303485, 334880, 346840, 373520, 422240, 485576, 606970, 693680, 747040, 971152, 1213940, 1387360, 1942304, 2427880, 4855760, 9711520]

約数ペア:

[(1, 9711520), (2, 4855760), (4, 2427880), (5, 1942304), (7, 1387360), (8, 1213940), (10, 971152), (13, 747040), (14, 693680), (16, 606970), (20, 485576), (23, 422240), (26, 373520), (28, 346840), (29, 334880), (32, 303485), (35, 277472), (40, 242788), (46, 211120), (52, 186760), (56, 173420), (58, 167440), (65, 149408), (70, 138736), (80, 121394), (91, 106720), (92, 105560), (104, 93380), (112, 86710), (115, 84448), (116, 83720), (130, 74704), (140, 69368), (145, 66976), (160, 60697), (161, 60320), (182, 53360), (184, 52780), (203, 47840), (208, 46690), (224, 43355), (230, 42224), (232, 41860), (260, 37352), (280, 34684), (290, 33488), (299, 32480), (322, 30160), (364, 26680), (368, 26390), (377, 25760), (406, 23920), (416, 23345), (455, 21344), (460, 21112), (464, 20930), (520, 18676), (560, 17342), (580, 16744), (598, 16240), (644, 15080), (667, 14560), (728, 13340), (736, 13195), (754, 12880), (805, 12064), (812, 11960), (910, 10672), (920, 10556), (928, 10465), (1015, 9568), (1040, 9338), (1120, 8671), (1160, 8372), (1196, 8120), (1288, 7540), (1334, 7280), (1456, 6670), (1495, 6496), (1508, 6440), (1610, 6032), (1624, 5980), (1820, 5336), (1840, 5278), (1885, 5152), (2030, 4784), (2080, 4669), (2093, 4640), (2320, 4186), (2392, 4060), (2576, 3770), (2639, 3680), (2668, 3640), (2912, 3335), (2990, 3248), (3016, 3220)]