628451460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 576

約数和(自身を含む): 2568384000

約数和(自身を除く): 1939932540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 54, 58, 60, 63, 65, 70, 78, 81, 84, 87, 90, 91, 98, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 156, 162, 174, 180, 182, 189, 195, 196, 203, 210, 234, 243, 245, 252, 260, 261, 270, 273, 290, 294, 315, 324, 343, 348, 351, 364, 377, 378, 390, 405, 406, 420, 435, 441, 455, 468, 486, 490, 522, 540, 546, 567, 580, 585, 588, 609, 630, 637, 686, 702, 735, 754, 756, 780, 783, 810, 812, 819, 870, 882, 910, 945, 972, 980, 1015, 1029, 1044, 1053, 1092, 1131, 1134, 1170, 1215, 1218, 1260, 1274, 1305, 1323, 1365, 1372, 1404, 1421, 1470, 1508, 1566, 1620, 1638, 1701, 1715, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 2030, 2058, 2106, 2205, 2262, 2268, 2340, 2349, 2430, 2436, 2457, 2548, 2610, 2639, 2646, 2730, 2835, 2842, 2940, 3045, 3087, 3132, 3159, 3185, 3276, 3393, 3402, 3430, 3510, 3654, 3770, 3780, 3822, 3915, 3969, 4060, 4095, 4116, 4212, 4263, 4410, 4459, 4524, 4698, 4860, 4914, 5145, 5220, 5265, 5278, 5292, 5460, 5481, 5655, 5670, 5684, 5733, 6090, 6174, 6318, 6370, 6615, 6786, 6804, 6860, 7020, 7047, 7105, 7308, 7371, 7540, 7644, 7830, 7917, 7938, 8190, 8505, 8526, 8820, 8918, 9135, 9261, 9396, 9555, 9828, 9947, 10179, 10290, 10530, 10556, 10962, 11310, 11340, 11466, 11745, 11907, 12180, 12285, 12348, 12636, 12740, 12789, 13195, 13230, 13377, 13572, 14094, 14210, 14742, 15435, 15660, 15795, 15834, 15876, 16380, 16443, 16965, 17010, 17052, 17199, 17836, 18270, 18473, 18522, 19110, 19845, 19894, 20358, 20580, 21060, 21315, 21924, 22113, 22295, 22620, 22932, 23490, 23751, 23814, 24570, 25578, 26390, 26460, 26754, 27405, 27783, 28188, 28420, 28665, 29484, 29841, 30537, 30870, 31590, 31668, 32886, 33930, 34020, 34398, 35235, 36540, 36855, 36946, 37044, 38220, 38367, 39585, 39690, 39788, 40131, 40716, 42630, 44226, 44590, 46305, 46980, 47502, 47628, 49140, 49329, 49735, 50895, 51156, 51597, 52780, 53508, 54810, 55419, 55566, 57330, 59535, 59682, 61074, 61740, 63180, 63945, 65772, 66885, 67860, 68796, 70470, 71253, 73710, 73892, 76734, 79170, 79380, 80262, 82215, 83349, 85260, 85995, 88452, 89180, 89523, 91611, 92365, 92610, 95004, 98658, 99470, 101790, 103194, 109620, 110565, 110838, 111132, 114660, 115101, 118755, 119070, 119364, 120393, 122148, 127890, 129311, 133770, 138915, 140940, 142506, 147420, 149205, 152685, 153468, 154791, 158340, 160524, 164430, 166257, 166698, 171990, 179046, 183222, 184730, 185220, 191835, 197316, 198940, 200655, 203580, 206388, 213759, 221130, 221676, 230202, 237510, 238140, 240786, 246645, 255780, 257985, 258622, 267540, 268569, 277095, 277830, 285012, 298410, 305370, 309582, 328860, 332514, 333396, 343980, 345303, 356265, 358092, 361179, 366444, 369460, 383670, 387933, 401310, 416745, 427518, 442260, 447615, 458055, 460404, 475020, 481572, 493290, 498771, 515970, 517244, 537138, 554190, 555660, 575505, 596820, 601965, 610740, 619164, 641277, 646555, 665028, 690606, 712530, 722358, 767340, 773955, 775866, 802620, 805707, 831285, 833490, 855036, 895230, 916110, 986580, 997542, 1031940, 1068795, 1074276, 1083537, 1108380, 1151010, 1163799, 1203930, 1282554, 1293110, 1342845, 1381212, 1425060, 1444716, 1496313, 1547910, 1551732, 1611414, 1662570, 1666980, 1726515, 1790460, 1805895, 1832220, 1939665, 1995084, 2137590, 2167074, 2302020, 2327598, 2407860, 2417121, 2493855, 2565108, 2586220, 2685690, 2992626, 3095820, 3206385, 3222828, 3325140, 3453030, 3491397, 3611790, 3879330, 4028535, 4275180, 4334148, 4488939, 4655196, 4834242, 4987710, 5371380, 5417685, 5818995, 5985252, 6412770, 6906060, 6982794, 7223580, 7481565, 7758660, 8057070, 8977878, 9668484, 9975420, 10474191, 10835370, 11637990, 12085605, 12825540, 13965588, 14963130, 16114140, 17456985, 17955756, 20948382, 21670740, 22444695, 23275980, 24171210, 29926260, 31422573, 34913970, 41896764, 44889390, 48342420, 52370955, 62845146, 69827940, 89778780, 104741910, 125690292, 157112865, 209483820, 314225730, 628451460]

約数ペア:

[(1, 628451460), (2, 314225730), (3, 209483820), (4, 157112865), (5, 125690292), (6, 104741910), (7, 89778780), (9, 69827940), (10, 62845146), (12, 52370955), (13, 48342420), (14, 44889390), (15, 41896764), (18, 34913970), (20, 31422573), (21, 29926260), (26, 24171210), (27, 23275980), (28, 22444695), (29, 21670740), (30, 20948382), (35, 17955756), (36, 17456985), (39, 16114140), (42, 14963130), (45, 13965588), (49, 12825540), (52, 12085605), (54, 11637990), (58, 10835370), (60, 10474191), (63, 9975420), (65, 9668484), (70, 8977878), (78, 8057070), (81, 7758660), (84, 7481565), (87, 7223580), (90, 6982794), (91, 6906060), (98, 6412770), (105, 5985252), (108, 5818995), (116, 5417685), (117, 5371380), (126, 4987710), (130, 4834242), (135, 4655196), (140, 4488939), (145, 4334148), (147, 4275180), (156, 4028535), (162, 3879330), (174, 3611790), (180, 3491397), (182, 3453030), (189, 3325140), (195, 3222828), (196, 3206385), (203, 3095820), (210, 2992626), (234, 2685690), (243, 2586220), (245, 2565108), (252, 2493855), (260, 2417121), (261, 2407860), (270, 2327598), (273, 2302020), (290, 2167074), (294, 2137590), (315, 1995084), (324, 1939665), (343, 1832220), (348, 1805895), (351, 1790460), (364, 1726515), (377, 1666980), (378, 1662570), (390, 1611414), (405, 1551732), (406, 1547910), (420, 1496313), (435, 1444716), (441, 1425060), (455, 1381212), (468, 1342845), (486, 1293110), (490, 1282554), (522, 1203930), (540, 1163799), (546, 1151010), (567, 1108380), (580, 1083537), (585, 1074276), (588, 1068795), (609, 1031940), (630, 997542), (637, 986580), (686, 916110), (702, 895230), (735, 855036), (754, 833490), (756, 831285), (780, 805707), (783, 802620), (810, 775866), (812, 773955), (819, 767340), (870, 722358), (882, 712530), (910, 690606), (945, 665028), (972, 646555), (980, 641277), (1015, 619164), (1029, 610740), (1044, 601965), (1053, 596820), (1092, 575505), (1131, 555660), (1134, 554190), (1170, 537138), (1215, 517244), (1218, 515970), (1260, 498771), (1274, 493290), (1305, 481572), (1323, 475020), (1365, 460404), (1372, 458055), (1404, 447615), (1421, 442260), (1470, 427518), (1508, 416745), (1566, 401310), (1620, 387933), (1638, 383670), (1701, 369460), (1715, 366444), (1740, 361179), (1755, 358092), (1764, 356265), (1820, 345303), (1827, 343980), (1885, 333396), (1890, 332514), (1911, 328860), (2030, 309582), (2058, 305370), (2106, 298410), (2205, 285012), (2262, 277830), (2268, 277095), (2340, 268569), (2349, 267540), (2430, 258622), (2436, 257985), (2457, 255780), (2548, 246645), (2610, 240786), (2639, 238140), (2646, 237510), (2730, 230202), (2835, 221676), (2842, 221130), (2940, 213759), (3045, 206388), (3087, 203580), (3132, 200655), (3159, 198940), (3185, 197316), (3276, 191835), (3393, 185220), (3402, 184730), (3430, 183222), (3510, 179046), (3654, 171990), (3770, 166698), (3780, 166257), (3822, 164430), (3915, 160524), (3969, 158340), (4060, 154791), (4095, 153468), (4116, 152685), (4212, 149205), (4263, 147420), (4410, 142506), (4459, 140940), (4524, 138915), (4698, 133770), (4860, 129311), (4914, 127890), (5145, 122148), (5220, 120393), (5265, 119364), (5278, 119070), (5292, 118755), (5460, 115101), (5481, 114660), (5655, 111132), (5670, 110838), (5684, 110565), (5733, 109620), (6090, 103194), (6174, 101790), (6318, 99470), (6370, 98658), (6615, 95004), (6786, 92610), (6804, 92365), (6860, 91611), (7020, 89523), (7047, 89180), (7105, 88452), (7308, 85995), (7371, 85260), (7540, 83349), (7644, 82215), (7830, 80262), (7917, 79380), (7938, 79170), (8190, 76734), (8505, 73892), (8526, 73710), (8820, 71253), (8918, 70470), (9135, 68796), (9261, 67860), (9396, 66885), (9555, 65772), (9828, 63945), (9947, 63180), (10179, 61740), (10290, 61074), (10530, 59682), (10556, 59535), (10962, 57330), (11310, 55566), (11340, 55419), (11466, 54810), (11745, 53508), (11907, 52780), (12180, 51597), (12285, 51156), (12348, 50895), (12636, 49735), (12740, 49329), (12789, 49140), (13195, 47628), (13230, 47502), (13377, 46980), (13572, 46305), (14094, 44590), (14210, 44226), (14742, 42630), (15435, 40716), (15660, 40131), (15795, 39788), (15834, 39690), (15876, 39585), (16380, 38367), (16443, 38220), (16965, 37044), (17010, 36946), (17052, 36855), (17199, 36540), (17836, 35235), (18270, 34398), (18473, 34020), (18522, 33930), (19110, 32886), (19845, 31668), (19894, 31590), (20358, 30870), (20580, 30537), (21060, 29841), (21315, 29484), (21924, 28665), (22113, 28420), (22295, 28188), (22620, 27783), (22932, 27405), (23490, 26754), (23751, 26460), (23814, 26390), (24570, 25578)]