139979880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 499046400

約数和(自身を除く): 359066520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 90, 93, 108, 111, 113, 120, 124, 135, 148, 155, 180, 185, 186, 216, 222, 226, 248, 270, 279, 296, 310, 333, 339, 360, 370, 372, 444, 452, 465, 540, 555, 558, 565, 620, 666, 678, 740, 744, 837, 888, 904, 930, 999, 1017, 1080, 1110, 1116, 1130, 1147, 1240, 1332, 1356, 1395, 1480, 1665, 1674, 1695, 1860, 1998, 2034, 2220, 2232, 2260, 2294, 2664, 2712, 2790, 3051, 3330, 3348, 3390, 3441, 3503, 3720, 3996, 4068, 4181, 4185, 4440, 4520, 4588, 4995, 5085, 5580, 5735, 6102, 6660, 6696, 6780, 6882, 7006, 7992, 8136, 8362, 8370, 9176, 9990, 10170, 10323, 10509, 11160, 11470, 12204, 12543, 13320, 13560, 13764, 14012, 15255, 16724, 16740, 17205, 17515, 19980, 20340, 20646, 20905, 21018, 22940, 24408, 25086, 27528, 28024, 30510, 30969, 31527, 33448, 33480, 34410, 35030, 37629, 39960, 40680, 41292, 41810, 42036, 45880, 50172, 51615, 52545, 61020, 61938, 62715, 63054, 68820, 70060, 75258, 82584, 83620, 84072, 94581, 100344, 103230, 105090, 112887, 122040, 123876, 125430, 126108, 129611, 137640, 140120, 150516, 154845, 157635, 167240, 188145, 189162, 206460, 210180, 225774, 247752, 250860, 252216, 259222, 301032, 309690, 315270, 376290, 378324, 388833, 412920, 420360, 451548, 472905, 501720, 518444, 564435, 619380, 630540, 648055, 752580, 756648, 777666, 903096, 945810, 1036888, 1128870, 1166499, 1238760, 1261080, 1296110, 1505160, 1555332, 1891620, 1944165, 2257740, 2332998, 2592220, 3110664, 3499497, 3783240, 3888330, 4515480, 4665996, 5184440, 5832495, 6998994, 7776660, 9331992, 11664990, 13997988, 15553320, 17497485, 23329980, 27995976, 34994970, 46659960, 69989940, 139979880]

約数ペア:

[(1, 139979880), (2, 69989940), (3, 46659960), (4, 34994970), (5, 27995976), (6, 23329980), (8, 17497485), (9, 15553320), (10, 13997988), (12, 11664990), (15, 9331992), (18, 7776660), (20, 6998994), (24, 5832495), (27, 5184440), (30, 4665996), (31, 4515480), (36, 3888330), (37, 3783240), (40, 3499497), (45, 3110664), (54, 2592220), (60, 2332998), (62, 2257740), (72, 1944165), (74, 1891620), (90, 1555332), (93, 1505160), (108, 1296110), (111, 1261080), (113, 1238760), (120, 1166499), (124, 1128870), (135, 1036888), (148, 945810), (155, 903096), (180, 777666), (185, 756648), (186, 752580), (216, 648055), (222, 630540), (226, 619380), (248, 564435), (270, 518444), (279, 501720), (296, 472905), (310, 451548), (333, 420360), (339, 412920), (360, 388833), (370, 378324), (372, 376290), (444, 315270), (452, 309690), (465, 301032), (540, 259222), (555, 252216), (558, 250860), (565, 247752), (620, 225774), (666, 210180), (678, 206460), (740, 189162), (744, 188145), (837, 167240), (888, 157635), (904, 154845), (930, 150516), (999, 140120), (1017, 137640), (1080, 129611), (1110, 126108), (1116, 125430), (1130, 123876), (1147, 122040), (1240, 112887), (1332, 105090), (1356, 103230), (1395, 100344), (1480, 94581), (1665, 84072), (1674, 83620), (1695, 82584), (1860, 75258), (1998, 70060), (2034, 68820), (2220, 63054), (2232, 62715), (2260, 61938), (2294, 61020), (2664, 52545), (2712, 51615), (2790, 50172), (3051, 45880), (3330, 42036), (3348, 41810), (3390, 41292), (3441, 40680), (3503, 39960), (3720, 37629), (3996, 35030), (4068, 34410), (4181, 33480), (4185, 33448), (4440, 31527), (4520, 30969), (4588, 30510), (4995, 28024), (5085, 27528), (5580, 25086), (5735, 24408), (6102, 22940), (6660, 21018), (6696, 20905), (6780, 20646), (6882, 20340), (7006, 19980), (7992, 17515), (8136, 17205), (8362, 16740), (8370, 16724), (9176, 15255), (9990, 14012), (10170, 13764), (10323, 13560), (10509, 13320), (11160, 12543), (11470, 12204)]