555068280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 1924876800

約数和(自身を除く): 1369808520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 61, 65, 76, 78, 95, 104, 114, 120, 122, 130, 152, 156, 183, 190, 195, 228, 244, 247, 260, 285, 305, 307, 312, 366, 380, 390, 456, 488, 494, 520, 570, 610, 614, 732, 741, 760, 780, 793, 915, 921, 988, 1140, 1159, 1220, 1228, 1235, 1464, 1482, 1535, 1560, 1586, 1830, 1842, 1976, 2280, 2318, 2379, 2440, 2456, 2470, 2964, 3070, 3172, 3477, 3660, 3684, 3705, 3965, 3991, 4605, 4636, 4758, 4940, 5795, 5833, 5928, 6140, 6344, 6954, 7320, 7368, 7410, 7930, 7982, 9210, 9272, 9516, 9880, 11590, 11666, 11895, 11973, 12280, 13908, 14820, 15067, 15860, 15964, 17385, 17499, 18420, 18727, 19032, 19955, 23180, 23332, 23790, 23946, 27816, 29165, 29640, 30134, 31720, 31928, 34770, 34998, 36840, 37454, 39910, 45201, 46360, 46664, 47580, 47892, 56181, 58330, 59865, 60268, 69540, 69996, 74908, 75335, 75829, 79820, 87495, 90402, 93635, 95160, 95784, 112362, 116660, 119730, 120536, 139080, 139992, 149816, 150670, 151658, 159640, 174990, 180804, 187270, 224724, 226005, 227487, 233320, 239460, 243451, 280905, 301340, 303316, 349980, 355813, 361608, 374540, 379145, 449448, 452010, 454974, 478920, 486902, 561810, 602680, 606632, 699960, 711626, 730353, 749080, 758290, 904020, 909948, 973804, 1067439, 1123620, 1137435, 1217255, 1423252, 1460706, 1516580, 1779065, 1808040, 1819896, 1947608, 2134878, 2247240, 2274870, 2434510, 2846504, 2921412, 3033160, 3558130, 3651765, 4269756, 4549740, 4625569, 4869020, 5337195, 5842824, 7116260, 7303530, 8539512, 9099480, 9251138, 9738040, 10674390, 13876707, 14232520, 14607060, 18502276, 21348780, 23127845, 27753414, 29214120, 37004552, 42697560, 46255690, 55506828, 69383535, 92511380, 111013656, 138767070, 185022760, 277534140, 555068280]

約数ペア:

[(1, 555068280), (2, 277534140), (3, 185022760), (4, 138767070), (5, 111013656), (6, 92511380), (8, 69383535), (10, 55506828), (12, 46255690), (13, 42697560), (15, 37004552), (19, 29214120), (20, 27753414), (24, 23127845), (26, 21348780), (30, 18502276), (38, 14607060), (39, 14232520), (40, 13876707), (52, 10674390), (57, 9738040), (60, 9251138), (61, 9099480), (65, 8539512), (76, 7303530), (78, 7116260), (95, 5842824), (104, 5337195), (114, 4869020), (120, 4625569), (122, 4549740), (130, 4269756), (152, 3651765), (156, 3558130), (183, 3033160), (190, 2921412), (195, 2846504), (228, 2434510), (244, 2274870), (247, 2247240), (260, 2134878), (285, 1947608), (305, 1819896), (307, 1808040), (312, 1779065), (366, 1516580), (380, 1460706), (390, 1423252), (456, 1217255), (488, 1137435), (494, 1123620), (520, 1067439), (570, 973804), (610, 909948), (614, 904020), (732, 758290), (741, 749080), (760, 730353), (780, 711626), (793, 699960), (915, 606632), (921, 602680), (988, 561810), (1140, 486902), (1159, 478920), (1220, 454974), (1228, 452010), (1235, 449448), (1464, 379145), (1482, 374540), (1535, 361608), (1560, 355813), (1586, 349980), (1830, 303316), (1842, 301340), (1976, 280905), (2280, 243451), (2318, 239460), (2379, 233320), (2440, 227487), (2456, 226005), (2470, 224724), (2964, 187270), (3070, 180804), (3172, 174990), (3477, 159640), (3660, 151658), (3684, 150670), (3705, 149816), (3965, 139992), (3991, 139080), (4605, 120536), (4636, 119730), (4758, 116660), (4940, 112362), (5795, 95784), (5833, 95160), (5928, 93635), (6140, 90402), (6344, 87495), (6954, 79820), (7320, 75829), (7368, 75335), (7410, 74908), (7930, 69996), (7982, 69540), (9210, 60268), (9272, 59865), (9516, 58330), (9880, 56181), (11590, 47892), (11666, 47580), (11895, 46664), (11973, 46360), (12280, 45201), (13908, 39910), (14820, 37454), (15067, 36840), (15860, 34998), (15964, 34770), (17385, 31928), (17499, 31720), (18420, 30134), (18727, 29640), (19032, 29165), (19955, 27816), (23180, 23946), (23332, 23790)]