126693280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 239089760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 89, 112, 124, 140, 155, 160, 164, 178, 205, 217, 224, 248, 280, 287, 310, 328, 356, 410, 434, 445, 496, 560, 574, 620, 623, 656, 712, 820, 868, 890, 992, 1085, 1120, 1148, 1240, 1246, 1271, 1312, 1424, 1435, 1640, 1736, 1780, 2170, 2296, 2480, 2492, 2542, 2759, 2848, 2870, 3115, 3280, 3472, 3560, 3649, 4340, 4592, 4960, 4984, 5084, 5518, 5740, 6230, 6355, 6560, 6944, 7120, 7298, 8680, 8897, 9184, 9968, 10168, 11036, 11480, 12460, 12710, 13795, 14240, 14596, 17360, 17794, 18245, 19313, 19936, 20336, 22072, 22960, 24920, 25420, 25543, 27590, 29192, 34720, 35588, 36490, 38626, 40672, 44144, 44485, 45920, 49840, 50840, 51086, 55180, 58384, 71176, 72980, 77252, 88288, 88970, 96565, 99680, 101680, 102172, 110360, 113119, 116768, 127715, 142352, 145960, 154504, 177940, 193130, 203360, 204344, 220720, 226238, 255430, 284704, 291920, 309008, 355880, 386260, 408688, 441440, 452476, 510860, 565595, 583840, 618016, 711760, 772520, 791833, 817376, 904952, 1021720, 1131190, 1423520, 1545040, 1583666, 1809904, 2043440, 2262380, 3090080, 3167332, 3619808, 3959165, 4086880, 4524760, 6334664, 7918330, 9049520, 12669328, 15836660, 18099040, 25338656, 31673320, 63346640, 126693280]

約数ペア:

[(1, 126693280), (2, 63346640), (4, 31673320), (5, 25338656), (7, 18099040), (8, 15836660), (10, 12669328), (14, 9049520), (16, 7918330), (20, 6334664), (28, 4524760), (31, 4086880), (32, 3959165), (35, 3619808), (40, 3167332), (41, 3090080), (56, 2262380), (62, 2043440), (70, 1809904), (80, 1583666), (82, 1545040), (89, 1423520), (112, 1131190), (124, 1021720), (140, 904952), (155, 817376), (160, 791833), (164, 772520), (178, 711760), (205, 618016), (217, 583840), (224, 565595), (248, 510860), (280, 452476), (287, 441440), (310, 408688), (328, 386260), (356, 355880), (410, 309008), (434, 291920), (445, 284704), (496, 255430), (560, 226238), (574, 220720), (620, 204344), (623, 203360), (656, 193130), (712, 177940), (820, 154504), (868, 145960), (890, 142352), (992, 127715), (1085, 116768), (1120, 113119), (1148, 110360), (1240, 102172), (1246, 101680), (1271, 99680), (1312, 96565), (1424, 88970), (1435, 88288), (1640, 77252), (1736, 72980), (1780, 71176), (2170, 58384), (2296, 55180), (2480, 51086), (2492, 50840), (2542, 49840), (2759, 45920), (2848, 44485), (2870, 44144), (3115, 40672), (3280, 38626), (3472, 36490), (3560, 35588), (3649, 34720), (4340, 29192), (4592, 27590), (4960, 25543), (4984, 25420), (5084, 24920), (5518, 22960), (5740, 22072), (6230, 20336), (6355, 19936), (6560, 19313), (6944, 18245), (7120, 17794), (7298, 17360), (8680, 14596), (8897, 14240), (9184, 13795), (9968, 12710), (10168, 12460), (11036, 11480)]