129546560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 384048000

約数和(自身を除く): 254501440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 104, 110, 130, 143, 149, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 298, 304, 320, 352, 380, 416, 418, 440, 494, 520, 572, 596, 608, 704, 715, 745, 760, 832, 836, 880, 988, 1040, 1045, 1144, 1192, 1216, 1235, 1430, 1490, 1520, 1639, 1672, 1760, 1937, 1976, 2080, 2090, 2288, 2384, 2470, 2717, 2831, 2860, 2980, 3040, 3278, 3344, 3520, 3874, 3952, 4160, 4180, 4576, 4768, 4940, 5434, 5662, 5720, 5960, 6080, 6556, 6688, 7748, 7904, 8195, 8360, 9152, 9536, 9685, 9880, 10868, 11324, 11440, 11920, 13112, 13376, 13585, 14155, 15496, 15808, 16390, 16720, 19370, 19760, 21307, 21736, 22648, 22880, 23840, 26224, 27170, 28310, 30992, 31141, 32780, 33440, 36803, 38740, 39520, 42614, 43472, 45296, 45760, 47680, 52448, 54340, 56620, 61984, 62282, 65560, 66880, 73606, 77480, 79040, 85228, 86944, 90592, 104896, 106535, 108680, 113240, 123968, 124564, 131120, 147212, 154960, 155705, 170456, 173888, 181184, 184015, 213070, 217360, 226480, 249128, 262240, 294424, 309920, 311410, 340912, 368030, 404833, 426140, 434720, 452960, 498256, 524480, 588848, 619840, 622820, 681824, 736060, 809666, 852280, 869440, 905920, 996512, 1177696, 1245640, 1363648, 1472120, 1619332, 1704560, 1993024, 2024165, 2355392, 2491280, 2944240, 3238664, 3409120, 4048330, 4982560, 5888480, 6477328, 6818240, 8096660, 9965120, 11776960, 12954656, 16193320, 25909312, 32386640, 64773280, 129546560]

約数ペア:

[(1, 129546560), (2, 64773280), (4, 32386640), (5, 25909312), (8, 16193320), (10, 12954656), (11, 11776960), (13, 9965120), (16, 8096660), (19, 6818240), (20, 6477328), (22, 5888480), (26, 4982560), (32, 4048330), (38, 3409120), (40, 3238664), (44, 2944240), (52, 2491280), (55, 2355392), (64, 2024165), (65, 1993024), (76, 1704560), (80, 1619332), (88, 1472120), (95, 1363648), (104, 1245640), (110, 1177696), (130, 996512), (143, 905920), (149, 869440), (152, 852280), (160, 809666), (176, 736060), (190, 681824), (208, 622820), (209, 619840), (220, 588848), (247, 524480), (260, 498256), (286, 452960), (298, 434720), (304, 426140), (320, 404833), (352, 368030), (380, 340912), (416, 311410), (418, 309920), (440, 294424), (494, 262240), (520, 249128), (572, 226480), (596, 217360), (608, 213070), (704, 184015), (715, 181184), (745, 173888), (760, 170456), (832, 155705), (836, 154960), (880, 147212), (988, 131120), (1040, 124564), (1045, 123968), (1144, 113240), (1192, 108680), (1216, 106535), (1235, 104896), (1430, 90592), (1490, 86944), (1520, 85228), (1639, 79040), (1672, 77480), (1760, 73606), (1937, 66880), (1976, 65560), (2080, 62282), (2090, 61984), (2288, 56620), (2384, 54340), (2470, 52448), (2717, 47680), (2831, 45760), (2860, 45296), (2980, 43472), (3040, 42614), (3278, 39520), (3344, 38740), (3520, 36803), (3874, 33440), (3952, 32780), (4160, 31141), (4180, 30992), (4576, 28310), (4768, 27170), (4940, 26224), (5434, 23840), (5662, 22880), (5720, 22648), (5960, 21736), (6080, 21307), (6556, 19760), (6688, 19370), (7748, 16720), (7904, 16390), (8195, 15808), (8360, 15496), (9152, 14155), (9536, 13585), (9685, 13376), (9880, 13112), (10868, 11920), (11324, 11440)]