306179680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 521186720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 29, 32, 38, 40, 46, 58, 76, 80, 92, 95, 115, 116, 145, 151, 152, 160, 184, 190, 230, 232, 290, 302, 304, 368, 380, 437, 460, 464, 551, 580, 604, 608, 667, 736, 755, 760, 874, 920, 928, 1102, 1160, 1208, 1334, 1510, 1520, 1748, 1840, 2185, 2204, 2320, 2416, 2668, 2755, 2869, 3020, 3040, 3335, 3473, 3496, 3680, 4370, 4379, 4408, 4640, 4832, 5336, 5510, 5738, 6040, 6670, 6946, 6992, 8740, 8758, 8816, 10672, 11020, 11476, 12080, 12673, 13340, 13892, 13984, 14345, 17365, 17480, 17516, 17632, 21344, 21895, 22040, 22952, 24160, 25346, 26680, 27784, 28690, 34730, 34960, 35032, 43790, 44080, 45904, 50692, 53360, 55568, 57380, 63365, 65987, 69460, 69920, 70064, 83201, 87580, 88160, 91808, 100717, 101384, 106720, 111136, 114760, 126730, 131974, 138920, 140128, 166402, 175160, 201434, 202768, 229520, 253460, 263948, 277840, 329935, 332804, 350320, 402868, 405536, 416005, 459040, 503585, 506920, 527896, 555680, 659870, 665608, 700640, 805736, 832010, 1007170, 1013840, 1055792, 1319740, 1331216, 1611472, 1664020, 1913623, 2014340, 2027680, 2111584, 2639480, 2662432, 3222944, 3328040, 3827246, 4028680, 5278960, 6656080, 7654492, 8057360, 9568115, 10557920, 13312160, 15308984, 16114720, 19136230, 30617968, 38272460, 61235936, 76544920, 153089840, 306179680]

約数ペア:

[(1, 306179680), (2, 153089840), (4, 76544920), (5, 61235936), (8, 38272460), (10, 30617968), (16, 19136230), (19, 16114720), (20, 15308984), (23, 13312160), (29, 10557920), (32, 9568115), (38, 8057360), (40, 7654492), (46, 6656080), (58, 5278960), (76, 4028680), (80, 3827246), (92, 3328040), (95, 3222944), (115, 2662432), (116, 2639480), (145, 2111584), (151, 2027680), (152, 2014340), (160, 1913623), (184, 1664020), (190, 1611472), (230, 1331216), (232, 1319740), (290, 1055792), (302, 1013840), (304, 1007170), (368, 832010), (380, 805736), (437, 700640), (460, 665608), (464, 659870), (551, 555680), (580, 527896), (604, 506920), (608, 503585), (667, 459040), (736, 416005), (755, 405536), (760, 402868), (874, 350320), (920, 332804), (928, 329935), (1102, 277840), (1160, 263948), (1208, 253460), (1334, 229520), (1510, 202768), (1520, 201434), (1748, 175160), (1840, 166402), (2185, 140128), (2204, 138920), (2320, 131974), (2416, 126730), (2668, 114760), (2755, 111136), (2869, 106720), (3020, 101384), (3040, 100717), (3335, 91808), (3473, 88160), (3496, 87580), (3680, 83201), (4370, 70064), (4379, 69920), (4408, 69460), (4640, 65987), (4832, 63365), (5336, 57380), (5510, 55568), (5738, 53360), (6040, 50692), (6670, 45904), (6946, 44080), (6992, 43790), (8740, 35032), (8758, 34960), (8816, 34730), (10672, 28690), (11020, 27784), (11476, 26680), (12080, 25346), (12673, 24160), (13340, 22952), (13892, 22040), (13984, 21895), (14345, 21344), (17365, 17632), (17480, 17516)]