22007160

素因数分解:

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

素因数の和:139

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 65084040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 71, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 142, 164, 168, 180, 189, 205, 210, 213, 216, 246, 252, 270, 280, 284, 287, 315, 328, 355, 360, 369, 378, 410, 420, 426, 492, 497, 504, 540, 568, 574, 615, 630, 639, 710, 738, 756, 820, 840, 852, 861, 945, 984, 994, 1065, 1080, 1107, 1148, 1230, 1260, 1278, 1420, 1435, 1476, 1491, 1512, 1640, 1704, 1722, 1845, 1890, 1917, 1988, 2130, 2214, 2296, 2460, 2485, 2520, 2556, 2583, 2840, 2870, 2911, 2952, 2982, 3195, 3444, 3690, 3780, 3834, 3976, 4260, 4305, 4428, 4473, 4920, 4970, 5112, 5166, 5535, 5740, 5822, 5964, 6390, 6888, 7380, 7455, 7560, 7668, 7749, 8520, 8610, 8733, 8856, 8946, 9585, 9940, 10332, 11070, 11480, 11644, 11928, 12780, 12915, 13419, 14555, 14760, 14910, 15336, 15498, 17220, 17466, 17892, 19170, 19880, 20377, 20664, 22140, 22365, 23288, 25560, 25830, 26199, 26838, 29110, 29820, 30996, 34440, 34932, 35784, 38340, 38745, 40754, 43665, 44280, 44730, 51660, 52398, 53676, 58220, 59640, 61131, 61992, 67095, 69864, 76680, 77490, 78597, 81508, 87330, 89460, 101885, 103320, 104796, 107352, 116440, 122262, 130995, 134190, 154980, 157194, 163016, 174660, 178920, 183393, 203770, 209592, 244524, 261990, 268380, 305655, 309960, 314388, 349320, 366786, 392985, 407540, 489048, 523980, 536760, 550179, 611310, 628776, 733572, 785970, 815080, 916965, 1047960, 1100358, 1222620, 1467144, 1571940, 1833930, 2200716, 2445240, 2750895, 3143880, 3667860, 4401432, 5501790, 7335720, 11003580, 22007160]

約数ペア:

[(1, 22007160), (2, 11003580), (3, 7335720), (4, 5501790), (5, 4401432), (6, 3667860), (7, 3143880), (8, 2750895), (9, 2445240), (10, 2200716), (12, 1833930), (14, 1571940), (15, 1467144), (18, 1222620), (20, 1100358), (21, 1047960), (24, 916965), (27, 815080), (28, 785970), (30, 733572), (35, 628776), (36, 611310), (40, 550179), (41, 536760), (42, 523980), (45, 489048), (54, 407540), (56, 392985), (60, 366786), (63, 349320), (70, 314388), (71, 309960), (72, 305655), (82, 268380), (84, 261990), (90, 244524), (105, 209592), (108, 203770), (120, 183393), (123, 178920), (126, 174660), (135, 163016), (140, 157194), (142, 154980), (164, 134190), (168, 130995), (180, 122262), (189, 116440), (205, 107352), (210, 104796), (213, 103320), (216, 101885), (246, 89460), (252, 87330), (270, 81508), (280, 78597), (284, 77490), (287, 76680), (315, 69864), (328, 67095), (355, 61992), (360, 61131), (369, 59640), (378, 58220), (410, 53676), (420, 52398), (426, 51660), (492, 44730), (497, 44280), (504, 43665), (540, 40754), (568, 38745), (574, 38340), (615, 35784), (630, 34932), (639, 34440), (710, 30996), (738, 29820), (756, 29110), (820, 26838), (840, 26199), (852, 25830), (861, 25560), (945, 23288), (984, 22365), (994, 22140), (1065, 20664), (1080, 20377), (1107, 19880), (1148, 19170), (1230, 17892), (1260, 17466), (1278, 17220), (1420, 15498), (1435, 15336), (1476, 14910), (1491, 14760), (1512, 14555), (1640, 13419), (1704, 12915), (1722, 12780), (1845, 11928), (1890, 11644), (1917, 11480), (1988, 11070), (2130, 10332), (2214, 9940), (2296, 9585), (2460, 8946), (2485, 8856), (2520, 8733), (2556, 8610), (2583, 8520), (2840, 7749), (2870, 7668), (2911, 7560), (2952, 7455), (2982, 7380), (3195, 6888), (3444, 6390), (3690, 5964), (3780, 5822), (3834, 5740), (3976, 5535), (4260, 5166), (4305, 5112), (4428, 4970), (4473, 4920)]