128444160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 461518848

約数和(自身を除く): 333074688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 83, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 166, 186, 192, 195, 208, 240, 248, 249, 256, 260, 310, 312, 320, 332, 372, 384, 390, 403, 415, 416, 465, 480, 496, 498, 520, 620, 624, 640, 664, 744, 768, 780, 806, 830, 832, 930, 960, 992, 996, 1040, 1079, 1209, 1240, 1245, 1248, 1280, 1328, 1488, 1560, 1612, 1660, 1664, 1860, 1920, 1984, 1992, 2015, 2080, 2158, 2418, 2480, 2490, 2496, 2573, 2656, 2976, 3120, 3224, 3237, 3320, 3328, 3720, 3840, 3968, 3984, 4030, 4160, 4316, 4836, 4960, 4980, 4992, 5146, 5312, 5395, 5952, 6045, 6240, 6448, 6474, 6640, 7440, 7719, 7936, 7968, 8060, 8320, 8632, 9672, 9920, 9960, 9984, 10292, 10624, 10790, 11904, 12090, 12480, 12865, 12896, 12948, 13280, 14880, 15438, 15936, 16120, 16185, 16640, 17264, 19344, 19840, 19920, 20584, 21248, 21580, 23808, 24180, 24960, 25730, 25792, 25896, 26560, 29760, 30876, 31872, 32240, 32370, 33449, 34528, 38595, 38688, 39680, 39840, 41168, 43160, 48360, 49920, 51460, 51584, 51792, 53120, 59520, 61752, 63744, 64480, 64740, 66898, 69056, 77190, 77376, 79680, 82336, 86320, 96720, 100347, 102920, 103168, 103584, 106240, 119040, 123504, 128960, 129480, 133796, 138112, 154380, 154752, 159360, 164672, 167245, 172640, 193440, 200694, 205840, 207168, 247008, 257920, 258960, 267592, 276224, 308760, 309504, 318720, 329344, 334490, 345280, 386880, 401388, 411680, 414336, 494016, 501735, 515840, 517920, 535184, 617520, 658688, 668980, 690560, 773760, 802776, 823360, 828672, 988032, 1003470, 1035840, 1070368, 1235040, 1337960, 1381120, 1547520, 1605552, 1646720, 1976064, 2006940, 2071680, 2140736, 2470080, 2675920, 3211104, 3293440, 4013880, 4143360, 4281472, 4940160, 5351840, 6422208, 8027760, 8562944, 9880320, 10703680, 12844416, 16055520, 21407360, 25688832, 32111040, 42814720, 64222080, 128444160]

約数ペア:

[(1, 128444160), (2, 64222080), (3, 42814720), (4, 32111040), (5, 25688832), (6, 21407360), (8, 16055520), (10, 12844416), (12, 10703680), (13, 9880320), (15, 8562944), (16, 8027760), (20, 6422208), (24, 5351840), (26, 4940160), (30, 4281472), (31, 4143360), (32, 4013880), (39, 3293440), (40, 3211104), (48, 2675920), (52, 2470080), (60, 2140736), (62, 2071680), (64, 2006940), (65, 1976064), (78, 1646720), (80, 1605552), (83, 1547520), (93, 1381120), (96, 1337960), (104, 1235040), (120, 1070368), (124, 1035840), (128, 1003470), (130, 988032), (155, 828672), (156, 823360), (160, 802776), (166, 773760), (186, 690560), (192, 668980), (195, 658688), (208, 617520), (240, 535184), (248, 517920), (249, 515840), (256, 501735), (260, 494016), (310, 414336), (312, 411680), (320, 401388), (332, 386880), (372, 345280), (384, 334490), (390, 329344), (403, 318720), (415, 309504), (416, 308760), (465, 276224), (480, 267592), (496, 258960), (498, 257920), (520, 247008), (620, 207168), (624, 205840), (640, 200694), (664, 193440), (744, 172640), (768, 167245), (780, 164672), (806, 159360), (830, 154752), (832, 154380), (930, 138112), (960, 133796), (992, 129480), (996, 128960), (1040, 123504), (1079, 119040), (1209, 106240), (1240, 103584), (1245, 103168), (1248, 102920), (1280, 100347), (1328, 96720), (1488, 86320), (1560, 82336), (1612, 79680), (1660, 77376), (1664, 77190), (1860, 69056), (1920, 66898), (1984, 64740), (1992, 64480), (2015, 63744), (2080, 61752), (2158, 59520), (2418, 53120), (2480, 51792), (2490, 51584), (2496, 51460), (2573, 49920), (2656, 48360), (2976, 43160), (3120, 41168), (3224, 39840), (3237, 39680), (3320, 38688), (3328, 38595), (3720, 34528), (3840, 33449), (3968, 32370), (3984, 32240), (4030, 31872), (4160, 30876), (4316, 29760), (4836, 26560), (4960, 25896), (4980, 25792), (4992, 25730), (5146, 24960), (5312, 24180), (5395, 23808), (5952, 21580), (6045, 21248), (6240, 20584), (6448, 19920), (6474, 19840), (6640, 19344), (7440, 17264), (7719, 16640), (7936, 16185), (7968, 16120), (8060, 15936), (8320, 15438), (8632, 14880), (9672, 13280), (9920, 12948), (9960, 12896), (9984, 12865), (10292, 12480), (10624, 12090), (10790, 11904)]