440638380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 1764470400

約数和(自身を除く): 1323832020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 122, 126, 130, 135, 140, 147, 156, 162, 180, 182, 183, 189, 195, 196, 210, 234, 244, 245, 252, 260, 270, 273, 294, 305, 315, 324, 343, 351, 364, 366, 378, 390, 405, 420, 427, 441, 455, 468, 490, 540, 546, 549, 567, 585, 588, 610, 630, 637, 686, 702, 732, 735, 756, 780, 793, 810, 819, 854, 882, 910, 915, 945, 980, 1029, 1053, 1092, 1098, 1134, 1170, 1220, 1260, 1274, 1281, 1323, 1365, 1372, 1404, 1470, 1586, 1620, 1638, 1647, 1708, 1715, 1755, 1764, 1820, 1830, 1890, 1911, 2058, 2106, 2135, 2196, 2205, 2268, 2340, 2379, 2457, 2548, 2562, 2646, 2730, 2745, 2835, 2940, 2989, 3087, 3172, 3185, 3276, 3294, 3430, 3510, 3660, 3780, 3822, 3843, 3965, 3969, 4095, 4116, 4212, 4270, 4410, 4459, 4758, 4914, 4941, 5124, 5145, 5265, 5292, 5460, 5490, 5551, 5670, 5733, 5978, 6174, 6370, 6405, 6588, 6615, 6860, 7020, 7137, 7371, 7644, 7686, 7930, 7938, 8190, 8235, 8540, 8820, 8918, 8967, 9261, 9516, 9555, 9828, 9882, 10290, 10530, 10980, 11102, 11340, 11466, 11529, 11895, 11956, 12285, 12348, 12740, 12810, 13230, 13377, 14274, 14742, 14945, 15372, 15435, 15860, 15876, 16380, 16470, 16653, 17199, 17836, 17934, 18522, 19110, 19215, 19764, 19845, 20580, 20923, 21060, 21411, 22204, 22295, 22932, 23058, 23790, 24570, 24705, 25620, 26460, 26754, 26901, 27755, 27783, 28548, 28665, 29484, 29890, 30870, 32940, 33306, 34398, 34587, 35685, 35868, 36855, 37044, 38220, 38430, 38857, 39690, 40131, 41846, 42822, 44590, 44835, 46116, 46305, 47580, 49140, 49410, 49959, 51597, 53508, 53802, 55510, 55566, 57330, 57645, 59780, 61740, 62769, 64233, 66612, 66885, 68796, 69174, 71370, 73710, 76860, 77714, 79380, 80262, 80703, 83265, 83692, 85644, 85995, 89180, 89670, 92610, 98820, 99918, 103194, 104615, 107055, 107604, 111020, 111132, 114660, 115290, 116571, 120393, 125538, 128466, 133770, 134505, 138348, 138915, 142740, 147420, 149877, 155428, 160524, 161406, 166530, 171990, 172935, 179340, 185220, 188307, 194285, 199836, 200655, 206388, 209230, 214110, 230580, 233142, 240786, 242109, 249795, 251076, 256932, 257985, 267540, 269010, 271999, 277830, 299754, 313845, 321165, 322812, 333060, 343980, 345870, 349713, 361179, 376614, 388570, 401310, 403515, 418460, 428220, 449631, 466284, 481572, 484218, 499590, 515970, 538020, 543998, 555660, 564921, 582855, 599508, 601965, 627690, 642330, 691740, 699426, 722358, 749385, 753228, 777140, 802620, 807030, 815997, 899262, 941535, 968436, 999180, 1031940, 1049139, 1087996, 1129842, 1165710, 1203930, 1210545, 1255380, 1284660, 1359995, 1398852, 1444716, 1498770, 1614060, 1631994, 1694763, 1748565, 1798524, 1805895, 1883070, 2098278, 2248155, 2259684, 2331420, 2407860, 2421090, 2447991, 2719990, 2824605, 2997540, 3147417, 3263988, 3389526, 3497130, 3611790, 3766140, 4079985, 4196556, 4496310, 4842180, 4895982, 5245695, 5439980, 5649210, 6294834, 6779052, 6994260, 7223580, 7343973, 8159970, 8473815, 8992620, 9791964, 10491390, 11298420, 12239955, 12589668, 14687946, 15737085, 16319940, 16947630, 20982780, 22031919, 24479910, 29375892, 31474170, 33895260, 36719865, 44063838, 48959820, 62948340, 73439730, 88127676, 110159595, 146879460, 220319190, 440638380]

約数ペア:

[(1, 440638380), (2, 220319190), (3, 146879460), (4, 110159595), (5, 88127676), (6, 73439730), (7, 62948340), (9, 48959820), (10, 44063838), (12, 36719865), (13, 33895260), (14, 31474170), (15, 29375892), (18, 24479910), (20, 22031919), (21, 20982780), (26, 16947630), (27, 16319940), (28, 15737085), (30, 14687946), (35, 12589668), (36, 12239955), (39, 11298420), (42, 10491390), (45, 9791964), (49, 8992620), (52, 8473815), (54, 8159970), (60, 7343973), (61, 7223580), (63, 6994260), (65, 6779052), (70, 6294834), (78, 5649210), (81, 5439980), (84, 5245695), (90, 4895982), (91, 4842180), (98, 4496310), (105, 4196556), (108, 4079985), (117, 3766140), (122, 3611790), (126, 3497130), (130, 3389526), (135, 3263988), (140, 3147417), (147, 2997540), (156, 2824605), (162, 2719990), (180, 2447991), (182, 2421090), (183, 2407860), (189, 2331420), (195, 2259684), (196, 2248155), (210, 2098278), (234, 1883070), (244, 1805895), (245, 1798524), (252, 1748565), (260, 1694763), (270, 1631994), (273, 1614060), (294, 1498770), (305, 1444716), (315, 1398852), (324, 1359995), (343, 1284660), (351, 1255380), (364, 1210545), (366, 1203930), (378, 1165710), (390, 1129842), (405, 1087996), (420, 1049139), (427, 1031940), (441, 999180), (455, 968436), (468, 941535), (490, 899262), (540, 815997), (546, 807030), (549, 802620), (567, 777140), (585, 753228), (588, 749385), (610, 722358), (630, 699426), (637, 691740), (686, 642330), (702, 627690), (732, 601965), (735, 599508), (756, 582855), (780, 564921), (793, 555660), (810, 543998), (819, 538020), (854, 515970), (882, 499590), (910, 484218), (915, 481572), (945, 466284), (980, 449631), (1029, 428220), (1053, 418460), (1092, 403515), (1098, 401310), (1134, 388570), (1170, 376614), (1220, 361179), (1260, 349713), (1274, 345870), (1281, 343980), (1323, 333060), (1365, 322812), (1372, 321165), (1404, 313845), (1470, 299754), (1586, 277830), (1620, 271999), (1638, 269010), (1647, 267540), (1708, 257985), (1715, 256932), (1755, 251076), (1764, 249795), (1820, 242109), (1830, 240786), (1890, 233142), (1911, 230580), (2058, 214110), (2106, 209230), (2135, 206388), (2196, 200655), (2205, 199836), (2268, 194285), (2340, 188307), (2379, 185220), (2457, 179340), (2548, 172935), (2562, 171990), (2646, 166530), (2730, 161406), (2745, 160524), (2835, 155428), (2940, 149877), (2989, 147420), (3087, 142740), (3172, 138915), (3185, 138348), (3276, 134505), (3294, 133770), (3430, 128466), (3510, 125538), (3660, 120393), (3780, 116571), (3822, 115290), (3843, 114660), (3965, 111132), (3969, 111020), (4095, 107604), (4116, 107055), (4212, 104615), (4270, 103194), (4410, 99918), (4459, 98820), (4758, 92610), (4914, 89670), (4941, 89180), (5124, 85995), (5145, 85644), (5265, 83692), (5292, 83265), (5460, 80703), (5490, 80262), (5551, 79380), (5670, 77714), (5733, 76860), (5978, 73710), (6174, 71370), (6370, 69174), (6405, 68796), (6588, 66885), (6615, 66612), (6860, 64233), (7020, 62769), (7137, 61740), (7371, 59780), (7644, 57645), (7686, 57330), (7930, 55566), (7938, 55510), (8190, 53802), (8235, 53508), (8540, 51597), (8820, 49959), (8918, 49410), (8967, 49140), (9261, 47580), (9516, 46305), (9555, 46116), (9828, 44835), (9882, 44590), (10290, 42822), (10530, 41846), (10980, 40131), (11102, 39690), (11340, 38857), (11466, 38430), (11529, 38220), (11895, 37044), (11956, 36855), (12285, 35868), (12348, 35685), (12740, 34587), (12810, 34398), (13230, 33306), (13377, 32940), (14274, 30870), (14742, 29890), (14945, 29484), (15372, 28665), (15435, 28548), (15860, 27783), (15876, 27755), (16380, 26901), (16470, 26754), (16653, 26460), (17199, 25620), (17836, 24705), (17934, 24570), (18522, 23790), (19110, 23058), (19215, 22932), (19764, 22295), (19845, 22204), (20580, 21411), (20923, 21060)]