262051680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 930134016

約数和(自身を除く): 668082336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1601, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3202, 3410, 3720, 4092, 4803, 4960, 5115, 5280, 5456, 6404, 6820, 7440, 8005, 8184, 9606, 10230, 10912, 12808, 13640, 14880, 16010, 16368, 17611, 19212, 20460, 24015, 25616, 27280, 32020, 32736, 35222, 38424, 40920, 48030, 49631, 51232, 52833, 54560, 64040, 70444, 76848, 81840, 88055, 96060, 99262, 105666, 128080, 140888, 148893, 153696, 163680, 176110, 192120, 198524, 211332, 248155, 256160, 264165, 281776, 297786, 352220, 384240, 397048, 422664, 496310, 528330, 545941, 563552, 595572, 704440, 744465, 768480, 794096, 845328, 992620, 1056660, 1091882, 1191144, 1408880, 1488930, 1588192, 1637823, 1690656, 1985240, 2113320, 2183764, 2382288, 2729705, 2817760, 2977860, 3275646, 3970480, 4226640, 4367528, 4764576, 5459410, 5955720, 6551292, 7940960, 8189115, 8453280, 8735056, 10918820, 11911440, 13102584, 16378230, 17470112, 21837640, 23822880, 26205168, 32756460, 43675280, 52410336, 65512920, 87350560, 131025840, 262051680]

約数ペア:

[(1, 262051680), (2, 131025840), (3, 87350560), (4, 65512920), (5, 52410336), (6, 43675280), (8, 32756460), (10, 26205168), (11, 23822880), (12, 21837640), (15, 17470112), (16, 16378230), (20, 13102584), (22, 11911440), (24, 10918820), (30, 8735056), (31, 8453280), (32, 8189115), (33, 7940960), (40, 6551292), (44, 5955720), (48, 5459410), (55, 4764576), (60, 4367528), (62, 4226640), (66, 3970480), (80, 3275646), (88, 2977860), (93, 2817760), (96, 2729705), (110, 2382288), (120, 2183764), (124, 2113320), (132, 1985240), (155, 1690656), (160, 1637823), (165, 1588192), (176, 1488930), (186, 1408880), (220, 1191144), (240, 1091882), (248, 1056660), (264, 992620), (310, 845328), (330, 794096), (341, 768480), (352, 744465), (372, 704440), (440, 595572), (465, 563552), (480, 545941), (496, 528330), (528, 496310), (620, 422664), (660, 397048), (682, 384240), (744, 352220), (880, 297786), (930, 281776), (992, 264165), (1023, 256160), (1056, 248155), (1240, 211332), (1320, 198524), (1364, 192120), (1488, 176110), (1601, 163680), (1705, 153696), (1760, 148893), (1860, 140888), (2046, 128080), (2480, 105666), (2640, 99262), (2728, 96060), (2976, 88055), (3202, 81840), (3410, 76848), (3720, 70444), (4092, 64040), (4803, 54560), (4960, 52833), (5115, 51232), (5280, 49631), (5456, 48030), (6404, 40920), (6820, 38424), (7440, 35222), (8005, 32736), (8184, 32020), (9606, 27280), (10230, 25616), (10912, 24015), (12808, 20460), (13640, 19212), (14880, 17611), (16010, 16368)]