501050520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 1886976000

約数和(自身を除く): 1385925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 31, 34, 36, 38, 40, 45, 51, 57, 60, 62, 68, 72, 76, 85, 90, 93, 95, 102, 114, 120, 124, 136, 139, 152, 153, 155, 170, 171, 180, 186, 190, 204, 228, 248, 255, 278, 279, 285, 306, 310, 323, 340, 342, 360, 372, 380, 408, 417, 456, 465, 510, 527, 556, 558, 570, 589, 612, 620, 646, 680, 684, 695, 744, 760, 765, 834, 855, 930, 969, 1020, 1054, 1112, 1116, 1140, 1178, 1224, 1240, 1251, 1292, 1368, 1390, 1395, 1530, 1581, 1615, 1668, 1710, 1767, 1860, 1938, 2040, 2085, 2108, 2232, 2280, 2356, 2363, 2502, 2584, 2635, 2641, 2780, 2790, 2907, 2945, 3060, 3162, 3230, 3336, 3420, 3534, 3720, 3876, 4170, 4216, 4309, 4712, 4726, 4743, 4845, 5004, 5270, 5282, 5301, 5560, 5580, 5814, 5890, 6120, 6255, 6324, 6460, 6840, 7068, 7089, 7752, 7905, 7923, 8340, 8618, 8835, 9452, 9486, 9690, 10008, 10013, 10540, 10564, 10602, 11160, 11628, 11780, 11815, 12510, 12648, 12920, 12927, 13205, 14136, 14178, 14535, 15810, 15846, 16680, 17236, 17670, 18904, 18972, 19380, 20026, 21080, 21128, 21204, 21267, 21545, 23256, 23560, 23630, 23715, 23769, 25020, 25854, 26410, 26505, 28356, 29070, 30039, 31620, 31692, 34472, 35340, 35445, 37944, 38760, 38781, 39615, 40052, 42408, 42534, 43090, 44897, 47260, 47430, 47538, 50040, 50065, 51708, 52820, 53010, 56712, 58140, 60078, 63240, 63384, 64635, 70680, 70890, 73253, 77562, 79230, 80104, 81871, 85068, 86180, 89794, 90117, 94520, 94860, 95076, 100130, 103416, 105640, 106020, 106335, 116280, 118845, 120156, 129270, 134691, 141780, 146506, 150195, 155124, 158460, 163742, 170136, 172360, 179588, 180234, 189720, 190152, 193905, 200260, 212040, 212670, 219759, 224485, 237690, 240312, 245613, 258540, 269382, 283560, 293012, 300390, 310248, 316920, 327484, 359176, 360468, 366265, 387810, 400520, 404073, 409355, 425340, 439518, 448970, 450585, 475380, 491226, 517080, 538764, 586024, 600780, 654968, 659277, 673455, 720936, 732530, 736839, 775620, 808146, 818710, 850680, 879036, 897940, 901170, 950760, 982452, 1077528, 1098795, 1201560, 1228065, 1318554, 1346910, 1391807, 1465060, 1473678, 1551240, 1616292, 1637420, 1758072, 1795880, 1802340, 1964904, 2020365, 2197590, 2456130, 2637108, 2693820, 2783614, 2930120, 2947356, 3232584, 3274840, 3296385, 3604680, 3684195, 4040730, 4175421, 4395180, 4912260, 5274216, 5387640, 5567228, 5894712, 6592770, 6959035, 7368390, 8081460, 8350842, 8790360, 9824520, 11134456, 12526263, 13185540, 13918070, 14736780, 16162920, 16701684, 20877105, 25052526, 26371080, 27836140, 29473560, 33403368, 41754210, 50105052, 55672280, 62631315, 83508420, 100210104, 125262630, 167016840, 250525260, 501050520]

約数ペア:

[(1, 501050520), (2, 250525260), (3, 167016840), (4, 125262630), (5, 100210104), (6, 83508420), (8, 62631315), (9, 55672280), (10, 50105052), (12, 41754210), (15, 33403368), (17, 29473560), (18, 27836140), (19, 26371080), (20, 25052526), (24, 20877105), (30, 16701684), (31, 16162920), (34, 14736780), (36, 13918070), (38, 13185540), (40, 12526263), (45, 11134456), (51, 9824520), (57, 8790360), (60, 8350842), (62, 8081460), (68, 7368390), (72, 6959035), (76, 6592770), (85, 5894712), (90, 5567228), (93, 5387640), (95, 5274216), (102, 4912260), (114, 4395180), (120, 4175421), (124, 4040730), (136, 3684195), (139, 3604680), (152, 3296385), (153, 3274840), (155, 3232584), (170, 2947356), (171, 2930120), (180, 2783614), (186, 2693820), (190, 2637108), (204, 2456130), (228, 2197590), (248, 2020365), (255, 1964904), (278, 1802340), (279, 1795880), (285, 1758072), (306, 1637420), (310, 1616292), (323, 1551240), (340, 1473678), (342, 1465060), (360, 1391807), (372, 1346910), (380, 1318554), (408, 1228065), (417, 1201560), (456, 1098795), (465, 1077528), (510, 982452), (527, 950760), (556, 901170), (558, 897940), (570, 879036), (589, 850680), (612, 818710), (620, 808146), (646, 775620), (680, 736839), (684, 732530), (695, 720936), (744, 673455), (760, 659277), (765, 654968), (834, 600780), (855, 586024), (930, 538764), (969, 517080), (1020, 491226), (1054, 475380), (1112, 450585), (1116, 448970), (1140, 439518), (1178, 425340), (1224, 409355), (1240, 404073), (1251, 400520), (1292, 387810), (1368, 366265), (1390, 360468), (1395, 359176), (1530, 327484), (1581, 316920), (1615, 310248), (1668, 300390), (1710, 293012), (1767, 283560), (1860, 269382), (1938, 258540), (2040, 245613), (2085, 240312), (2108, 237690), (2232, 224485), (2280, 219759), (2356, 212670), (2363, 212040), (2502, 200260), (2584, 193905), (2635, 190152), (2641, 189720), (2780, 180234), (2790, 179588), (2907, 172360), (2945, 170136), (3060, 163742), (3162, 158460), (3230, 155124), (3336, 150195), (3420, 146506), (3534, 141780), (3720, 134691), (3876, 129270), (4170, 120156), (4216, 118845), (4309, 116280), (4712, 106335), (4726, 106020), (4743, 105640), (4845, 103416), (5004, 100130), (5270, 95076), (5282, 94860), (5301, 94520), (5560, 90117), (5580, 89794), (5814, 86180), (5890, 85068), (6120, 81871), (6255, 80104), (6324, 79230), (6460, 77562), (6840, 73253), (7068, 70890), (7089, 70680), (7752, 64635), (7905, 63384), (7923, 63240), (8340, 60078), (8618, 58140), (8835, 56712), (9452, 53010), (9486, 52820), (9690, 51708), (10008, 50065), (10013, 50040), (10540, 47538), (10564, 47430), (10602, 47260), (11160, 44897), (11628, 43090), (11780, 42534), (11815, 42408), (12510, 40052), (12648, 39615), (12920, 38781), (12927, 38760), (13205, 37944), (14136, 35445), (14178, 35340), (14535, 34472), (15810, 31692), (15846, 31620), (16680, 30039), (17236, 29070), (17670, 28356), (18904, 26505), (18972, 26410), (19380, 25854), (20026, 25020), (21080, 23769), (21128, 23715), (21204, 23630), (21267, 23560), (21545, 23256)]