234280640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 432865600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 113, 124, 152, 155, 160, 176, 190, 209, 220, 226, 248, 304, 310, 320, 341, 352, 380, 418, 440, 452, 496, 565, 589, 608, 620, 682, 704, 760, 836, 880, 904, 992, 1045, 1130, 1178, 1216, 1240, 1243, 1364, 1520, 1672, 1705, 1760, 1808, 1984, 2090, 2147, 2260, 2356, 2480, 2486, 2728, 2945, 3040, 3344, 3410, 3503, 3520, 3616, 4180, 4294, 4520, 4712, 4960, 4972, 5456, 5890, 6080, 6215, 6479, 6688, 6820, 7006, 7232, 8360, 8588, 9040, 9424, 9920, 9944, 10735, 10912, 11780, 12430, 12958, 13376, 13640, 14012, 16720, 17176, 17515, 18080, 18848, 19888, 21470, 21824, 23560, 23617, 24860, 25916, 27280, 28024, 32395, 33440, 34352, 35030, 36160, 37696, 38533, 39776, 42940, 47120, 47234, 49720, 51832, 54560, 56048, 64790, 66557, 66880, 68704, 70060, 77066, 79552, 85880, 94240, 94468, 99440, 103664, 109120, 112096, 118085, 129580, 133114, 137408, 140120, 154132, 171760, 188480, 188936, 192665, 198880, 207328, 224192, 236170, 259160, 266228, 280240, 308264, 332785, 343520, 377872, 385330, 397760, 414656, 472340, 518320, 532456, 560480, 616528, 665570, 687040, 732127, 755744, 770660, 944680, 1036640, 1064912, 1120960, 1233056, 1331140, 1464254, 1511488, 1541320, 1889360, 2073280, 2129824, 2466112, 2662280, 2928508, 3082640, 3660635, 3778720, 4259648, 5324560, 5857016, 6165280, 7321270, 7557440, 10649120, 11714032, 12330560, 14642540, 21298240, 23428064, 29285080, 46856128, 58570160, 117140320, 234280640]

約数ペア:

[(1, 234280640), (2, 117140320), (4, 58570160), (5, 46856128), (8, 29285080), (10, 23428064), (11, 21298240), (16, 14642540), (19, 12330560), (20, 11714032), (22, 10649120), (31, 7557440), (32, 7321270), (38, 6165280), (40, 5857016), (44, 5324560), (55, 4259648), (62, 3778720), (64, 3660635), (76, 3082640), (80, 2928508), (88, 2662280), (95, 2466112), (110, 2129824), (113, 2073280), (124, 1889360), (152, 1541320), (155, 1511488), (160, 1464254), (176, 1331140), (190, 1233056), (209, 1120960), (220, 1064912), (226, 1036640), (248, 944680), (304, 770660), (310, 755744), (320, 732127), (341, 687040), (352, 665570), (380, 616528), (418, 560480), (440, 532456), (452, 518320), (496, 472340), (565, 414656), (589, 397760), (608, 385330), (620, 377872), (682, 343520), (704, 332785), (760, 308264), (836, 280240), (880, 266228), (904, 259160), (992, 236170), (1045, 224192), (1130, 207328), (1178, 198880), (1216, 192665), (1240, 188936), (1243, 188480), (1364, 171760), (1520, 154132), (1672, 140120), (1705, 137408), (1760, 133114), (1808, 129580), (1984, 118085), (2090, 112096), (2147, 109120), (2260, 103664), (2356, 99440), (2480, 94468), (2486, 94240), (2728, 85880), (2945, 79552), (3040, 77066), (3344, 70060), (3410, 68704), (3503, 66880), (3520, 66557), (3616, 64790), (4180, 56048), (4294, 54560), (4520, 51832), (4712, 49720), (4960, 47234), (4972, 47120), (5456, 42940), (5890, 39776), (6080, 38533), (6215, 37696), (6479, 36160), (6688, 35030), (6820, 34352), (7006, 33440), (7232, 32395), (8360, 28024), (8588, 27280), (9040, 25916), (9424, 24860), (9920, 23617), (9944, 23560), (10735, 21824), (10912, 21470), (11780, 19888), (12430, 18848), (12958, 18080), (13376, 17515), (13640, 17176), (14012, 16720)]