29342880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 118879488

約数和(自身を除く): 89536608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 142, 144, 160, 164, 168, 180, 205, 210, 213, 224, 240, 246, 252, 280, 284, 287, 288, 315, 328, 336, 355, 360, 369, 410, 420, 426, 480, 492, 497, 504, 560, 568, 574, 615, 630, 639, 656, 672, 710, 720, 738, 820, 840, 852, 861, 984, 994, 1008, 1065, 1120, 1136, 1148, 1230, 1260, 1278, 1312, 1420, 1435, 1440, 1476, 1491, 1640, 1680, 1704, 1722, 1845, 1968, 1988, 2016, 2130, 2272, 2296, 2460, 2485, 2520, 2556, 2583, 2840, 2870, 2911, 2952, 2982, 3195, 3280, 3360, 3408, 3444, 3690, 3936, 3976, 4260, 4305, 4473, 4592, 4920, 4970, 5040, 5112, 5166, 5680, 5740, 5822, 5904, 5964, 6390, 6560, 6816, 6888, 7380, 7455, 7952, 8520, 8610, 8733, 8946, 9184, 9840, 9940, 10080, 10224, 10332, 11360, 11480, 11644, 11808, 11928, 12780, 12915, 13776, 14555, 14760, 14910, 15904, 17040, 17220, 17466, 17892, 19680, 19880, 20377, 20448, 20664, 22365, 22960, 23288, 23856, 25560, 25830, 26199, 27552, 29110, 29520, 29820, 34080, 34440, 34932, 35784, 39760, 40754, 41328, 43665, 44730, 45920, 46576, 47712, 51120, 51660, 52398, 58220, 59040, 59640, 61131, 68880, 69864, 71568, 79520, 81508, 82656, 87330, 89460, 93152, 101885, 102240, 103320, 104796, 116440, 119280, 122262, 130995, 137760, 139728, 143136, 163016, 174660, 178920, 183393, 203770, 206640, 209592, 232880, 238560, 244524, 261990, 279456, 305655, 326032, 349320, 357840, 366786, 407540, 413280, 419184, 465760, 489048, 523980, 611310, 652064, 698640, 715680, 733572, 815080, 838368, 916965, 978096, 1047960, 1222620, 1397280, 1467144, 1630160, 1833930, 1956192, 2095920, 2445240, 2934288, 3260320, 3667860, 4191840, 4890480, 5868576, 7335720, 9780960, 14671440, 29342880]

約数ペア:

[(1, 29342880), (2, 14671440), (3, 9780960), (4, 7335720), (5, 5868576), (6, 4890480), (7, 4191840), (8, 3667860), (9, 3260320), (10, 2934288), (12, 2445240), (14, 2095920), (15, 1956192), (16, 1833930), (18, 1630160), (20, 1467144), (21, 1397280), (24, 1222620), (28, 1047960), (30, 978096), (32, 916965), (35, 838368), (36, 815080), (40, 733572), (41, 715680), (42, 698640), (45, 652064), (48, 611310), (56, 523980), (60, 489048), (63, 465760), (70, 419184), (71, 413280), (72, 407540), (80, 366786), (82, 357840), (84, 349320), (90, 326032), (96, 305655), (105, 279456), (112, 261990), (120, 244524), (123, 238560), (126, 232880), (140, 209592), (142, 206640), (144, 203770), (160, 183393), (164, 178920), (168, 174660), (180, 163016), (205, 143136), (210, 139728), (213, 137760), (224, 130995), (240, 122262), (246, 119280), (252, 116440), (280, 104796), (284, 103320), (287, 102240), (288, 101885), (315, 93152), (328, 89460), (336, 87330), (355, 82656), (360, 81508), (369, 79520), (410, 71568), (420, 69864), (426, 68880), (480, 61131), (492, 59640), (497, 59040), (504, 58220), (560, 52398), (568, 51660), (574, 51120), (615, 47712), (630, 46576), (639, 45920), (656, 44730), (672, 43665), (710, 41328), (720, 40754), (738, 39760), (820, 35784), (840, 34932), (852, 34440), (861, 34080), (984, 29820), (994, 29520), (1008, 29110), (1065, 27552), (1120, 26199), (1136, 25830), (1148, 25560), (1230, 23856), (1260, 23288), (1278, 22960), (1312, 22365), (1420, 20664), (1435, 20448), (1440, 20377), (1476, 19880), (1491, 19680), (1640, 17892), (1680, 17466), (1704, 17220), (1722, 17040), (1845, 15904), (1968, 14910), (1988, 14760), (2016, 14555), (2130, 13776), (2272, 12915), (2296, 12780), (2460, 11928), (2485, 11808), (2520, 11644), (2556, 11480), (2583, 11360), (2840, 10332), (2870, 10224), (2911, 10080), (2952, 9940), (2982, 9840), (3195, 9184), (3280, 8946), (3360, 8733), (3408, 8610), (3444, 8520), (3690, 7952), (3936, 7455), (3976, 7380), (4260, 6888), (4305, 6816), (4473, 6560), (4592, 6390), (4920, 5964), (4970, 5904), (5040, 5822), (5112, 5740), (5166, 5680)]