238208960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 428937280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 59, 62, 64, 74, 80, 88, 110, 118, 124, 148, 155, 160, 176, 185, 220, 236, 248, 295, 296, 310, 320, 341, 352, 370, 407, 440, 472, 496, 590, 592, 620, 649, 682, 704, 740, 814, 880, 944, 992, 1147, 1180, 1184, 1240, 1298, 1364, 1480, 1628, 1705, 1760, 1829, 1888, 1984, 2035, 2183, 2294, 2360, 2368, 2480, 2596, 2728, 2960, 3245, 3256, 3410, 3520, 3658, 3776, 4070, 4366, 4588, 4720, 4960, 5192, 5456, 5735, 5920, 6490, 6512, 6820, 7316, 8140, 8732, 9145, 9176, 9440, 9920, 10384, 10912, 10915, 11470, 11840, 12617, 12980, 13024, 13640, 14632, 16280, 17464, 18290, 18352, 18880, 20119, 20768, 21824, 21830, 22940, 24013, 25234, 25960, 26048, 27280, 29264, 32560, 34928, 36580, 36704, 40238, 41536, 43660, 45880, 48026, 50468, 51920, 54560, 58528, 63085, 65120, 67673, 69856, 73160, 73408, 80476, 87320, 91760, 96052, 100595, 100936, 103840, 109120, 117056, 120065, 126170, 130240, 135346, 139712, 146320, 160952, 174640, 183520, 192104, 201190, 201872, 207680, 240130, 252340, 270692, 292640, 321904, 338365, 349280, 367040, 384208, 402380, 403744, 480260, 504680, 541384, 585280, 643808, 676730, 698560, 744403, 768416, 804760, 807488, 960520, 1009360, 1082768, 1287616, 1353460, 1488806, 1536832, 1609520, 1921040, 2018720, 2165536, 2706920, 2977612, 3219040, 3722015, 3842080, 4037440, 4331072, 5413840, 5955224, 6438080, 7444030, 7684160, 10827680, 11910448, 14888060, 21655360, 23820896, 29776120, 47641792, 59552240, 119104480, 238208960]

約数ペア:

[(1, 238208960), (2, 119104480), (4, 59552240), (5, 47641792), (8, 29776120), (10, 23820896), (11, 21655360), (16, 14888060), (20, 11910448), (22, 10827680), (31, 7684160), (32, 7444030), (37, 6438080), (40, 5955224), (44, 5413840), (55, 4331072), (59, 4037440), (62, 3842080), (64, 3722015), (74, 3219040), (80, 2977612), (88, 2706920), (110, 2165536), (118, 2018720), (124, 1921040), (148, 1609520), (155, 1536832), (160, 1488806), (176, 1353460), (185, 1287616), (220, 1082768), (236, 1009360), (248, 960520), (295, 807488), (296, 804760), (310, 768416), (320, 744403), (341, 698560), (352, 676730), (370, 643808), (407, 585280), (440, 541384), (472, 504680), (496, 480260), (590, 403744), (592, 402380), (620, 384208), (649, 367040), (682, 349280), (704, 338365), (740, 321904), (814, 292640), (880, 270692), (944, 252340), (992, 240130), (1147, 207680), (1180, 201872), (1184, 201190), (1240, 192104), (1298, 183520), (1364, 174640), (1480, 160952), (1628, 146320), (1705, 139712), (1760, 135346), (1829, 130240), (1888, 126170), (1984, 120065), (2035, 117056), (2183, 109120), (2294, 103840), (2360, 100936), (2368, 100595), (2480, 96052), (2596, 91760), (2728, 87320), (2960, 80476), (3245, 73408), (3256, 73160), (3410, 69856), (3520, 67673), (3658, 65120), (3776, 63085), (4070, 58528), (4366, 54560), (4588, 51920), (4720, 50468), (4960, 48026), (5192, 45880), (5456, 43660), (5735, 41536), (5920, 40238), (6490, 36704), (6512, 36580), (6820, 34928), (7316, 32560), (8140, 29264), (8732, 27280), (9145, 26048), (9176, 25960), (9440, 25234), (9920, 24013), (10384, 22940), (10912, 21830), (10915, 21824), (11470, 20768), (11840, 20119), (12617, 18880), (12980, 18352), (13024, 18290), (13640, 17464), (14632, 16280)]