2590391040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8539}}^1$

素因数の和:8642

約数の個数: 144

約数和(自身を含む): 8378764800

約数和(自身を除く): 5788373760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 3840, 4740, 5056, 6320, 7584, 8539, 9480, 10112, 12640, 15168, 17078, 18960, 20224, 25280, 25617, 30336, 34156, 37920, 42695, 50560, 51234, 60672, 68312, 75840, 85390, 101120, 102468, 128085, 136624, 151680, 170780, 204936, 256170, 273248, 303360, 341560, 409872, 512340, 546496, 674581, 683120, 819744, 1024680, 1092992, 1349162, 1366240, 1639488, 2023743, 2049360, 2185984, 2698324, 2732480, 3278976, 3372905, 4047486, 4098720, 5396648, 5464960, 6557952, 6745810, 8094972, 8197440, 10118715, 10793296, 10929920, 13491620, 16189944, 16394880, 20237430, 21586592, 26983240, 32379888, 32789760, 40474860, 43173184, 53966480, 64759776, 80949720, 86346368, 107932960, 129519552, 161899440, 172692736, 215865920, 259039104, 323798880, 431731840, 518078208, 647597760, 863463680, 1295195520, 2590391040]

約数ペア:

[(1, 2590391040), (2, 1295195520), (3, 863463680), (4, 647597760), (5, 518078208), (6, 431731840), (8, 323798880), (10, 259039104), (12, 215865920), (15, 172692736), (16, 161899440), (20, 129519552), (24, 107932960), (30, 86346368), (32, 80949720), (40, 64759776), (48, 53966480), (60, 43173184), (64, 40474860), (79, 32789760), (80, 32379888), (96, 26983240), (120, 21586592), (128, 20237430), (158, 16394880), (160, 16189944), (192, 13491620), (237, 10929920), (240, 10793296), (256, 10118715), (316, 8197440), (320, 8094972), (384, 6745810), (395, 6557952), (474, 5464960), (480, 5396648), (632, 4098720), (640, 4047486), (768, 3372905), (790, 3278976), (948, 2732480), (960, 2698324), (1185, 2185984), (1264, 2049360), (1280, 2023743), (1580, 1639488), (1896, 1366240), (1920, 1349162), (2370, 1092992), (2528, 1024680), (3160, 819744), (3792, 683120), (3840, 674581), (4740, 546496), (5056, 512340), (6320, 409872), (7584, 341560), (8539, 303360), (9480, 273248), (10112, 256170), (12640, 204936), (15168, 170780), (17078, 151680), (18960, 136624), (20224, 128085), (25280, 102468), (25617, 101120), (30336, 85390), (34156, 75840), (37920, 68312), (42695, 60672), (50560, 51234)]