245118240

素因数分解:

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

素因数の和:105

約数の個数: 432

約数和(自身を含む): 965502720

約数和(自身を除く): 720384480

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, 68, 72, 76, 80, 85, 90, 93, 95, 96, 102, 114, 120, 124, 136, 144, 152, 153, 155, 160, 170, 171, 180, 186, 190, 204, 228, 240, 248, 255, 272, 279, 285, 288, 289, 304, 306, 310, 323, 340, 342, 360, 372, 380, 408, 456, 465, 480, 496, 510, 527, 544, 558, 570, 578, 589, 608, 612, 620, 646, 680, 684, 720, 744, 760, 765, 816, 855, 867, 912, 930, 969, 992, 1020, 1054, 1116, 1140, 1156, 1178, 1224, 1240, 1292, 1360, 1368, 1395, 1440, 1445, 1488, 1520, 1530, 1581, 1615, 1632, 1710, 1734, 1767, 1824, 1860, 1938, 2040, 2108, 2232, 2280, 2312, 2356, 2448, 2480, 2584, 2601, 2635, 2720, 2736, 2790, 2890, 2907, 2945, 2976, 3040, 3060, 3162, 3230, 3420, 3468, 3534, 3720, 3876, 4080, 4216, 4335, 4464, 4560, 4624, 4712, 4743, 4845, 4896, 4960, 5168, 5202, 5270, 5301, 5472, 5491, 5580, 5780, 5814, 5890, 6120, 6324, 6460, 6840, 6936, 7068, 7440, 7752, 7905, 8160, 8432, 8670, 8835, 8928, 8959, 9120, 9248, 9424, 9486, 9690, 10013, 10336, 10404, 10540, 10602, 10982, 11160, 11560, 11628, 11780, 12240, 12648, 12920, 13005, 13680, 13872, 14136, 14535, 14880, 15504, 15810, 16473, 16864, 17340, 17670, 17918, 18848, 18972, 19380, 20026, 20808, 21080, 21204, 21964, 22320, 23120, 23256, 23560, 23715, 24480, 25296, 25840, 26010, 26505, 26877, 27360, 27455, 27744, 28272, 29070, 30039, 31008, 31620, 32946, 34680, 35340, 35836, 37944, 38760, 40052, 41616, 42160, 42408, 43928, 44640, 44795, 46240, 46512, 47120, 47430, 49419, 50065, 50592, 51680, 52020, 53010, 53754, 54910, 56544, 58140, 60078, 63240, 65892, 69360, 70680, 71672, 75888, 77520, 80104, 80631, 82365, 83232, 84320, 84816, 87856, 89590, 90117, 93024, 94240, 94860, 98838, 100130, 104040, 106020, 107508, 109820, 116280, 120156, 126480, 131784, 134385, 138720, 141360, 143344, 150195, 151776, 155040, 160208, 161262, 164730, 169632, 170221, 175712, 179180, 180234, 189720, 197676, 200260, 208080, 212040, 215016, 219640, 232560, 240312, 247095, 252960, 263568, 268770, 282720, 286688, 300390, 320416, 322524, 329460, 340442, 358360, 360468, 379440, 395352, 400520, 403155, 416160, 424080, 430032, 439280, 450585, 465120, 480624, 494190, 510663, 527136, 537540, 600780, 645048, 658920, 680884, 716720, 720936, 758880, 790704, 801040, 806310, 848160, 851105, 860064, 878560, 901170, 961248, 988380, 1021326, 1075080, 1201560, 1290096, 1317840, 1361768, 1433440, 1441872, 1531989, 1581408, 1602080, 1612620, 1702210, 1802340, 1976760, 2042652, 2150160, 2403120, 2553315, 2580192, 2635680, 2723536, 2883744, 3063978, 3225240, 3404420, 3604680, 3953520, 4085304, 4300320, 4806240, 5106630, 5447072, 6127956, 6450480, 6808840, 7209360, 7659945, 7907040, 8170608, 10213260, 12255912, 12900960, 13617680, 14418720, 15319890, 16341216, 20426520, 24511824, 27235360, 30639780, 40853040, 49023648, 61279560, 81706080, 122559120, 245118240]

約数ペア:

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