1577449920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 224

約数和(自身を含む): 5310835200

約数和(自身を除く): 3733385280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 197, 228, 240, 285, 304, 320, 380, 394, 439, 456, 480, 570, 591, 608, 760, 788, 878, 912, 960, 985, 1140, 1182, 1216, 1317, 1520, 1576, 1756, 1824, 1970, 2195, 2280, 2364, 2634, 2955, 3040, 3152, 3512, 3648, 3743, 3940, 4390, 4560, 4728, 5268, 5910, 6080, 6304, 6585, 7024, 7486, 7880, 8341, 8780, 9120, 9456, 10536, 11229, 11820, 12608, 13170, 14048, 14972, 15760, 16682, 17560, 18240, 18715, 18912, 21072, 22458, 23640, 25023, 26340, 28096, 29944, 31520, 33364, 35120, 37430, 37824, 41705, 42144, 44916, 47280, 50046, 52680, 56145, 59888, 63040, 66728, 70240, 74860, 83410, 84288, 86483, 89832, 94560, 100092, 105360, 112290, 119776, 125115, 133456, 140480, 149720, 166820, 172966, 179664, 189120, 200184, 210720, 224580, 239552, 250230, 259449, 266912, 299440, 333640, 345932, 359328, 400368, 421440, 432415, 449160, 500460, 518898, 533824, 598880, 667280, 691864, 718656, 800736, 864830, 898320, 1000920, 1037796, 1197760, 1297245, 1334560, 1383728, 1601472, 1643177, 1729660, 1796640, 2001840, 2075592, 2594490, 2669120, 2767456, 3286354, 3459320, 3593280, 4003680, 4151184, 4929531, 5188980, 5534912, 6572708, 6918640, 8007360, 8215885, 8302368, 9859062, 10377960, 13145416, 13837280, 16431770, 16604736, 19718124, 20755920, 24647655, 26290832, 27674560, 32863540, 39436248, 41511840, 49295310, 52581664, 65727080, 78872496, 83023680, 98590620, 105163328, 131454160, 157744992, 197181240, 262908320, 315489984, 394362480, 525816640, 788724960, 1577449920]

約数ペア:

[(1, 1577449920), (2, 788724960), (3, 525816640), (4, 394362480), (5, 315489984), (6, 262908320), (8, 197181240), (10, 157744992), (12, 131454160), (15, 105163328), (16, 98590620), (19, 83023680), (20, 78872496), (24, 65727080), (30, 52581664), (32, 49295310), (38, 41511840), (40, 39436248), (48, 32863540), (57, 27674560), (60, 26290832), (64, 24647655), (76, 20755920), (80, 19718124), (95, 16604736), (96, 16431770), (114, 13837280), (120, 13145416), (152, 10377960), (160, 9859062), (190, 8302368), (192, 8215885), (197, 8007360), (228, 6918640), (240, 6572708), (285, 5534912), (304, 5188980), (320, 4929531), (380, 4151184), (394, 4003680), (439, 3593280), (456, 3459320), (480, 3286354), (570, 2767456), (591, 2669120), (608, 2594490), (760, 2075592), (788, 2001840), (878, 1796640), (912, 1729660), (960, 1643177), (985, 1601472), (1140, 1383728), (1182, 1334560), (1216, 1297245), (1317, 1197760), (1520, 1037796), (1576, 1000920), (1756, 898320), (1824, 864830), (1970, 800736), (2195, 718656), (2280, 691864), (2364, 667280), (2634, 598880), (2955, 533824), (3040, 518898), (3152, 500460), (3512, 449160), (3648, 432415), (3743, 421440), (3940, 400368), (4390, 359328), (4560, 345932), (4728, 333640), (5268, 299440), (5910, 266912), (6080, 259449), (6304, 250230), (6585, 239552), (7024, 224580), (7486, 210720), (7880, 200184), (8341, 189120), (8780, 179664), (9120, 172966), (9456, 166820), (10536, 149720), (11229, 140480), (11820, 133456), (12608, 125115), (13170, 119776), (14048, 112290), (14972, 105360), (15760, 100092), (16682, 94560), (17560, 89832), (18240, 86483), (18715, 84288), (18912, 83410), (21072, 74860), (22458, 70240), (23640, 66728), (25023, 63040), (26340, 59888), (28096, 56145), (29944, 52680), (31520, 50046), (33364, 47280), (35120, 44916), (37430, 42144), (37824, 41705)]