490236480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 504

約数和(自身を含む): 1946330880

約数和(自身を除く): 1456094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 31, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 62, 64, 68, 72, 76, 80, 85, 90, 93, 95, 96, 102, 114, 120, 124, 136, 144, 152, 153, 155, 160, 170, 171, 180, 186, 190, 192, 204, 228, 240, 248, 255, 272, 279, 285, 288, 289, 304, 306, 310, 320, 323, 340, 342, 360, 372, 380, 408, 456, 465, 480, 496, 510, 527, 544, 558, 570, 576, 578, 589, 608, 612, 620, 646, 680, 684, 720, 744, 760, 765, 816, 855, 867, 912, 930, 960, 969, 992, 1020, 1054, 1088, 1116, 1140, 1156, 1178, 1216, 1224, 1240, 1292, 1360, 1368, 1395, 1440, 1445, 1488, 1520, 1530, 1581, 1615, 1632, 1710, 1734, 1767, 1824, 1860, 1938, 1984, 2040, 2108, 2232, 2280, 2312, 2356, 2448, 2480, 2584, 2601, 2635, 2720, 2736, 2790, 2880, 2890, 2907, 2945, 2976, 3040, 3060, 3162, 3230, 3264, 3420, 3468, 3534, 3648, 3720, 3876, 4080, 4216, 4335, 4464, 4560, 4624, 4712, 4743, 4845, 4896, 4960, 5168, 5202, 5270, 5301, 5440, 5472, 5491, 5580, 5780, 5814, 5890, 5952, 6080, 6120, 6324, 6460, 6840, 6936, 7068, 7440, 7752, 7905, 8160, 8432, 8670, 8835, 8928, 8959, 9120, 9248, 9424, 9486, 9690, 9792, 9920, 10013, 10336, 10404, 10540, 10602, 10944, 10982, 11160, 11560, 11628, 11780, 12240, 12648, 12920, 13005, 13680, 13872, 14136, 14535, 14880, 15504, 15810, 16320, 16473, 16864, 17340, 17670, 17856, 17918, 18240, 18496, 18848, 18972, 19380, 20026, 20672, 20808, 21080, 21204, 21964, 22320, 23120, 23256, 23560, 23715, 24480, 25296, 25840, 26010, 26505, 26877, 27360, 27455, 27744, 28272, 29070, 29760, 30039, 31008, 31620, 32946, 33728, 34680, 35340, 35836, 37696, 37944, 38760, 40052, 41616, 42160, 42408, 43928, 44640, 44795, 46240, 46512, 47120, 47430, 48960, 49419, 50065, 50592, 51680, 52020, 53010, 53754, 54720, 54910, 55488, 56544, 58140, 60078, 62016, 63240, 65892, 69360, 70680, 71672, 75888, 77520, 80104, 80631, 82365, 83232, 84320, 84816, 87856, 89280, 89590, 90117, 92480, 93024, 94240, 94860, 98838, 100130, 101184, 103360, 104040, 106020, 107508, 109820, 113088, 116280, 120156, 126480, 131784, 134385, 138720, 141360, 143344, 150195, 151776, 155040, 160208, 161262, 164730, 166464, 168640, 169632, 170221, 175712, 179180, 180234, 186048, 188480, 189720, 197676, 200260, 208080, 212040, 215016, 219640, 232560, 240312, 247095, 252960, 263568, 268770, 277440, 282720, 286688, 300390, 303552, 310080, 320416, 322524, 329460, 339264, 340442, 351424, 358360, 360468, 379440, 395352, 400520, 403155, 416160, 424080, 430032, 439280, 450585, 465120, 480624, 494190, 505920, 510663, 527136, 537540, 565440, 573376, 600780, 640832, 645048, 658920, 680884, 716720, 720936, 758880, 790704, 801040, 806310, 832320, 848160, 851105, 860064, 878560, 901170, 930240, 961248, 988380, 1021326, 1054272, 1075080, 1201560, 1290096, 1317840, 1361768, 1433440, 1441872, 1517760, 1531989, 1581408, 1602080, 1612620, 1696320, 1702210, 1720128, 1757120, 1802340, 1922496, 1976760, 2042652, 2150160, 2403120, 2553315, 2580192, 2635680, 2723536, 2866880, 2883744, 3063978, 3162816, 3204160, 3225240, 3404420, 3604680, 3953520, 4085304, 4300320, 4806240, 5106630, 5160384, 5271360, 5447072, 5767488, 6127956, 6450480, 6808840, 7209360, 7659945, 7907040, 8170608, 8600640, 9612480, 10213260, 10894144, 12255912, 12900960, 13617680, 14418720, 15319890, 15814080, 16341216, 20426520, 24511824, 25801920, 27235360, 28837440, 30639780, 32682432, 40853040, 49023648, 54470720, 61279560, 81706080, 98047296, 122559120, 163412160, 245118240, 490236480]

約数ペア:

[(1, 490236480), (2, 245118240), (3, 163412160), (4, 122559120), (5, 98047296), (6, 81706080), (8, 61279560), (9, 54470720), (10, 49023648), (12, 40853040), (15, 32682432), (16, 30639780), (17, 28837440), (18, 27235360), (19, 25801920), (20, 24511824), (24, 20426520), (30, 16341216), (31, 15814080), (32, 15319890), (34, 14418720), (36, 13617680), (38, 12900960), (40, 12255912), (45, 10894144), (48, 10213260), (51, 9612480), (57, 8600640), (60, 8170608), (62, 7907040), (64, 7659945), (68, 7209360), (72, 6808840), (76, 6450480), (80, 6127956), (85, 5767488), (90, 5447072), (93, 5271360), (95, 5160384), (96, 5106630), (102, 4806240), (114, 4300320), (120, 4085304), (124, 3953520), (136, 3604680), (144, 3404420), (152, 3225240), (153, 3204160), (155, 3162816), (160, 3063978), (170, 2883744), (171, 2866880), (180, 2723536), (186, 2635680), (190, 2580192), (192, 2553315), (204, 2403120), (228, 2150160), (240, 2042652), (248, 1976760), (255, 1922496), (272, 1802340), (279, 1757120), (285, 1720128), (288, 1702210), (289, 1696320), (304, 1612620), (306, 1602080), (310, 1581408), (320, 1531989), (323, 1517760), (340, 1441872), (342, 1433440), (360, 1361768), (372, 1317840), (380, 1290096), (408, 1201560), (456, 1075080), (465, 1054272), (480, 1021326), (496, 988380), (510, 961248), (527, 930240), (544, 901170), (558, 878560), (570, 860064), (576, 851105), (578, 848160), (589, 832320), (608, 806310), (612, 801040), (620, 790704), (646, 758880), (680, 720936), (684, 716720), (720, 680884), (744, 658920), (760, 645048), (765, 640832), (816, 600780), (855, 573376), (867, 565440), (912, 537540), (930, 527136), (960, 510663), (969, 505920), (992, 494190), (1020, 480624), (1054, 465120), (1088, 450585), (1116, 439280), (1140, 430032), (1156, 424080), (1178, 416160), (1216, 403155), (1224, 400520), (1240, 395352), (1292, 379440), (1360, 360468), (1368, 358360), (1395, 351424), (1440, 340442), (1445, 339264), (1488, 329460), (1520, 322524), (1530, 320416), (1581, 310080), (1615, 303552), (1632, 300390), (1710, 286688), (1734, 282720), (1767, 277440), (1824, 268770), (1860, 263568), (1938, 252960), (1984, 247095), (2040, 240312), (2108, 232560), (2232, 219640), (2280, 215016), (2312, 212040), (2356, 208080), (2448, 200260), (2480, 197676), (2584, 189720), (2601, 188480), (2635, 186048), (2720, 180234), (2736, 179180), (2790, 175712), (2880, 170221), (2890, 169632), (2907, 168640), (2945, 166464), (2976, 164730), (3040, 161262), (3060, 160208), (3162, 155040), (3230, 151776), (3264, 150195), (3420, 143344), (3468, 141360), (3534, 138720), (3648, 134385), (3720, 131784), (3876, 126480), (4080, 120156), (4216, 116280), (4335, 113088), (4464, 109820), (4560, 107508), (4624, 106020), (4712, 104040), (4743, 103360), (4845, 101184), (4896, 100130), (4960, 98838), (5168, 94860), (5202, 94240), (5270, 93024), (5301, 92480), (5440, 90117), (5472, 89590), (5491, 89280), (5580, 87856), (5780, 84816), (5814, 84320), (5890, 83232), (5952, 82365), (6080, 80631), (6120, 80104), (6324, 77520), (6460, 75888), (6840, 71672), (6936, 70680), (7068, 69360), (7440, 65892), (7752, 63240), (7905, 62016), (8160, 60078), (8432, 58140), (8670, 56544), (8835, 55488), (8928, 54910), (8959, 54720), (9120, 53754), (9248, 53010), (9424, 52020), (9486, 51680), (9690, 50592), (9792, 50065), (9920, 49419), (10013, 48960), (10336, 47430), (10404, 47120), (10540, 46512), (10602, 46240), (10944, 44795), (10982, 44640), (11160, 43928), (11560, 42408), (11628, 42160), (11780, 41616), (12240, 40052), (12648, 38760), (12920, 37944), (13005, 37696), (13680, 35836), (13872, 35340), (14136, 34680), (14535, 33728), (14880, 32946), (15504, 31620), (15810, 31008), (16320, 30039), (16473, 29760), (16864, 29070), (17340, 28272), (17670, 27744), (17856, 27455), (17918, 27360), (18240, 26877), (18496, 26505), (18848, 26010), (18972, 25840), (19380, 25296), (20026, 24480), (20672, 23715), (20808, 23560), (21080, 23256), (21204, 23120), (21964, 22320)]