2485447440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 9092751360

約数和(自身を除く): 6607303920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 79, 80, 84, 105, 112, 120, 122, 140, 158, 168, 183, 210, 237, 240, 244, 280, 305, 307, 316, 336, 366, 395, 420, 427, 474, 488, 553, 560, 610, 614, 632, 732, 790, 840, 854, 915, 921, 948, 976, 1106, 1185, 1220, 1228, 1264, 1281, 1464, 1535, 1580, 1659, 1680, 1708, 1830, 1842, 1896, 2135, 2149, 2212, 2370, 2440, 2456, 2562, 2765, 2928, 3070, 3160, 3318, 3416, 3660, 3684, 3792, 4270, 4298, 4424, 4605, 4740, 4819, 4880, 4912, 5124, 5530, 6140, 6320, 6405, 6447, 6636, 6832, 7320, 7368, 8295, 8540, 8596, 8848, 9210, 9480, 9638, 10248, 10745, 11060, 12280, 12810, 12894, 13272, 14457, 14640, 14736, 16590, 17080, 17192, 18420, 18727, 18960, 19276, 20496, 21490, 22120, 24095, 24253, 24560, 25620, 25788, 26544, 28914, 32235, 33180, 33733, 34160, 34384, 36840, 37454, 38552, 42980, 44240, 48190, 48506, 51240, 51576, 56181, 57828, 64470, 66360, 67466, 72285, 72759, 73680, 74908, 77104, 85960, 93635, 96380, 97012, 101199, 102480, 103152, 112362, 115656, 121265, 128940, 131089, 132720, 134932, 144570, 145518, 149816, 168665, 169771, 171920, 187270, 192760, 194024, 202398, 224724, 231312, 242530, 257880, 262178, 269864, 280905, 289140, 291036, 299632, 337330, 339542, 363795, 374540, 385520, 388048, 393267, 404796, 449448, 485060, 505995, 509313, 515760, 524356, 539728, 561810, 578280, 582072, 655445, 674660, 679084, 727590, 749080, 786534, 809592, 848855, 898896, 970120, 1011990, 1018626, 1048712, 1123620, 1156560, 1164144, 1310890, 1349320, 1358168, 1455180, 1479433, 1498160, 1573068, 1619184, 1697710, 1940240, 1966335, 2023980, 2037252, 2097424, 2247240, 2546565, 2621780, 2698640, 2716336, 2910360, 2958866, 3146136, 3395420, 3932670, 4047960, 4074504, 4438299, 4494480, 5093130, 5243560, 5820720, 5917732, 6292272, 6790840, 7397165, 7865340, 8095920, 8149008, 8876598, 10186260, 10356031, 10487120, 11835464, 13581680, 14794330, 15730680, 17753196, 20372520, 20712062, 22191495, 23670928, 29588660, 31068093, 31461360, 35506392, 40745040, 41424124, 44382990, 51780155, 59177320, 62136186, 71012784, 82848248, 88765980, 103560310, 118354640, 124272372, 155340465, 165696496, 177531960, 207120620, 248544744, 310680930, 355063920, 414241240, 497089488, 621361860, 828482480, 1242723720, 2485447440]

約数ペア:

[(1, 2485447440), (2, 1242723720), (3, 828482480), (4, 621361860), (5, 497089488), (6, 414241240), (7, 355063920), (8, 310680930), (10, 248544744), (12, 207120620), (14, 177531960), (15, 165696496), (16, 155340465), (20, 124272372), (21, 118354640), (24, 103560310), (28, 88765980), (30, 82848248), (35, 71012784), (40, 62136186), (42, 59177320), (48, 51780155), (56, 44382990), (60, 41424124), (61, 40745040), (70, 35506392), (79, 31461360), (80, 31068093), (84, 29588660), (105, 23670928), (112, 22191495), (120, 20712062), (122, 20372520), (140, 17753196), (158, 15730680), (168, 14794330), (183, 13581680), (210, 11835464), (237, 10487120), (240, 10356031), (244, 10186260), (280, 8876598), (305, 8149008), (307, 8095920), (316, 7865340), (336, 7397165), (366, 6790840), (395, 6292272), (420, 5917732), (427, 5820720), (474, 5243560), (488, 5093130), (553, 4494480), (560, 4438299), (610, 4074504), (614, 4047960), (632, 3932670), (732, 3395420), (790, 3146136), (840, 2958866), (854, 2910360), (915, 2716336), (921, 2698640), (948, 2621780), (976, 2546565), (1106, 2247240), (1185, 2097424), (1220, 2037252), (1228, 2023980), (1264, 1966335), (1281, 1940240), (1464, 1697710), (1535, 1619184), (1580, 1573068), (1659, 1498160), (1680, 1479433), (1708, 1455180), (1830, 1358168), (1842, 1349320), (1896, 1310890), (2135, 1164144), (2149, 1156560), (2212, 1123620), (2370, 1048712), (2440, 1018626), (2456, 1011990), (2562, 970120), (2765, 898896), (2928, 848855), (3070, 809592), (3160, 786534), (3318, 749080), (3416, 727590), (3660, 679084), (3684, 674660), (3792, 655445), (4270, 582072), (4298, 578280), (4424, 561810), (4605, 539728), (4740, 524356), (4819, 515760), (4880, 509313), (4912, 505995), (5124, 485060), (5530, 449448), (6140, 404796), (6320, 393267), (6405, 388048), (6447, 385520), (6636, 374540), (6832, 363795), (7320, 339542), (7368, 337330), (8295, 299632), (8540, 291036), (8596, 289140), (8848, 280905), (9210, 269864), (9480, 262178), (9638, 257880), (10248, 242530), (10745, 231312), (11060, 224724), (12280, 202398), (12810, 194024), (12894, 192760), (13272, 187270), (14457, 171920), (14640, 169771), (14736, 168665), (16590, 149816), (17080, 145518), (17192, 144570), (18420, 134932), (18727, 132720), (18960, 131089), (19276, 128940), (20496, 121265), (21490, 115656), (22120, 112362), (24095, 103152), (24253, 102480), (24560, 101199), (25620, 97012), (25788, 96380), (26544, 93635), (28914, 85960), (32235, 77104), (33180, 74908), (33733, 73680), (34160, 72759), (34384, 72285), (36840, 67466), (37454, 66360), (38552, 64470), (42980, 57828), (44240, 56181), (48190, 51576), (48506, 51240)]