494185440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7785

約数の個数: 192

約数和(自身を含む): 1872944640

約数和(自身を除く): 1378759200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7741, 7980, 9120, 10640, 12768, 15482, 15960, 21280, 23223, 30964, 31920, 38705, 46446, 54187, 61928, 63840, 77410, 92892, 108374, 116115, 123856, 147079, 154820, 162561, 185784, 216748, 232230, 247712, 270935, 294158, 309640, 325122, 371568, 433496, 441237, 464460, 541870, 588316, 619280, 650244, 735395, 743136, 812805, 866992, 882474, 928920, 1029553, 1083740, 1176632, 1238560, 1300488, 1470790, 1625610, 1733984, 1764948, 1857840, 2059106, 2167480, 2206185, 2353264, 2600976, 2941580, 3088659, 3251220, 3529896, 3715680, 4118212, 4334960, 4412370, 4706528, 5147765, 5201952, 5883160, 6177318, 6502440, 7059792, 8236424, 8669920, 8824740, 10295530, 11766320, 12354636, 13004880, 14119584, 15443295, 16472848, 17649480, 20591060, 23532640, 24709272, 26009760, 30886590, 32945696, 35298960, 41182120, 49418544, 61773180, 70597920, 82364240, 98837088, 123546360, 164728480, 247092720, 494185440]

約数ペア:

[(1, 494185440), (2, 247092720), (3, 164728480), (4, 123546360), (5, 98837088), (6, 82364240), (7, 70597920), (8, 61773180), (10, 49418544), (12, 41182120), (14, 35298960), (15, 32945696), (16, 30886590), (19, 26009760), (20, 24709272), (21, 23532640), (24, 20591060), (28, 17649480), (30, 16472848), (32, 15443295), (35, 14119584), (38, 13004880), (40, 12354636), (42, 11766320), (48, 10295530), (56, 8824740), (57, 8669920), (60, 8236424), (70, 7059792), (76, 6502440), (80, 6177318), (84, 5883160), (95, 5201952), (96, 5147765), (105, 4706528), (112, 4412370), (114, 4334960), (120, 4118212), (133, 3715680), (140, 3529896), (152, 3251220), (160, 3088659), (168, 2941580), (190, 2600976), (210, 2353264), (224, 2206185), (228, 2167480), (240, 2059106), (266, 1857840), (280, 1764948), (285, 1733984), (304, 1625610), (336, 1470790), (380, 1300488), (399, 1238560), (420, 1176632), (456, 1083740), (480, 1029553), (532, 928920), (560, 882474), (570, 866992), (608, 812805), (665, 743136), (672, 735395), (760, 650244), (798, 619280), (840, 588316), (912, 541870), (1064, 464460), (1120, 441237), (1140, 433496), (1330, 371568), (1520, 325122), (1596, 309640), (1680, 294158), (1824, 270935), (1995, 247712), (2128, 232230), (2280, 216748), (2660, 185784), (3040, 162561), (3192, 154820), (3360, 147079), (3990, 123856), (4256, 116115), (4560, 108374), (5320, 92892), (6384, 77410), (7741, 63840), (7980, 61928), (9120, 54187), (10640, 46446), (12768, 38705), (15482, 31920), (15960, 30964), (21280, 23223)]