244362120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 821145600

約数和(自身を除く): 576783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 43, 46, 58, 60, 69, 71, 86, 87, 92, 115, 116, 120, 129, 138, 142, 145, 172, 174, 184, 213, 215, 230, 232, 258, 276, 284, 290, 344, 345, 348, 355, 426, 430, 435, 460, 516, 552, 568, 580, 645, 667, 690, 696, 710, 852, 860, 870, 920, 989, 1032, 1065, 1160, 1247, 1290, 1334, 1380, 1420, 1633, 1704, 1720, 1740, 1978, 2001, 2059, 2130, 2494, 2580, 2668, 2760, 2840, 2967, 3053, 3266, 3335, 3480, 3741, 3956, 4002, 4118, 4260, 4899, 4945, 4988, 5160, 5336, 5934, 6106, 6177, 6235, 6532, 6670, 7482, 7912, 8004, 8165, 8236, 8520, 9159, 9798, 9890, 9976, 10005, 10295, 11868, 12212, 12354, 12470, 13064, 13340, 14835, 14964, 15265, 16008, 16330, 16472, 18318, 18705, 19596, 19780, 20010, 20590, 23736, 24424, 24495, 24708, 24940, 26680, 28681, 29670, 29928, 30530, 30885, 32660, 36636, 37410, 39192, 39560, 40020, 41180, 45795, 47357, 48990, 49416, 49880, 57362, 59340, 61060, 61770, 65320, 70219, 73272, 74820, 80040, 82360, 86043, 88537, 91590, 94714, 97980, 114724, 118680, 122120, 123540, 140438, 142071, 143405, 149640, 172086, 177074, 183180, 189428, 195960, 210657, 229448, 236785, 247080, 265611, 280876, 284142, 286810, 344172, 351095, 354148, 366360, 378856, 421314, 430215, 442685, 473570, 531222, 561752, 568284, 573620, 688344, 702190, 708296, 710355, 842628, 860430, 885370, 947140, 1053285, 1062444, 1136568, 1147240, 1328055, 1404380, 1420710, 1685256, 1720860, 1770740, 1894280, 2036351, 2106570, 2124888, 2656110, 2808760, 2841420, 3441720, 3541480, 4072702, 4213140, 5312220, 5682840, 6109053, 8145404, 8426280, 10181755, 10624440, 12218106, 16290808, 20363510, 24436212, 30545265, 40727020, 48872424, 61090530, 81454040, 122181060, 244362120]

約数ペア:

[(1, 244362120), (2, 122181060), (3, 81454040), (4, 61090530), (5, 48872424), (6, 40727020), (8, 30545265), (10, 24436212), (12, 20363510), (15, 16290808), (20, 12218106), (23, 10624440), (24, 10181755), (29, 8426280), (30, 8145404), (40, 6109053), (43, 5682840), (46, 5312220), (58, 4213140), (60, 4072702), (69, 3541480), (71, 3441720), (86, 2841420), (87, 2808760), (92, 2656110), (115, 2124888), (116, 2106570), (120, 2036351), (129, 1894280), (138, 1770740), (142, 1720860), (145, 1685256), (172, 1420710), (174, 1404380), (184, 1328055), (213, 1147240), (215, 1136568), (230, 1062444), (232, 1053285), (258, 947140), (276, 885370), (284, 860430), (290, 842628), (344, 710355), (345, 708296), (348, 702190), (355, 688344), (426, 573620), (430, 568284), (435, 561752), (460, 531222), (516, 473570), (552, 442685), (568, 430215), (580, 421314), (645, 378856), (667, 366360), (690, 354148), (696, 351095), (710, 344172), (852, 286810), (860, 284142), (870, 280876), (920, 265611), (989, 247080), (1032, 236785), (1065, 229448), (1160, 210657), (1247, 195960), (1290, 189428), (1334, 183180), (1380, 177074), (1420, 172086), (1633, 149640), (1704, 143405), (1720, 142071), (1740, 140438), (1978, 123540), (2001, 122120), (2059, 118680), (2130, 114724), (2494, 97980), (2580, 94714), (2668, 91590), (2760, 88537), (2840, 86043), (2967, 82360), (3053, 80040), (3266, 74820), (3335, 73272), (3480, 70219), (3741, 65320), (3956, 61770), (4002, 61060), (4118, 59340), (4260, 57362), (4899, 49880), (4945, 49416), (4988, 48990), (5160, 47357), (5336, 45795), (5934, 41180), (6106, 40020), (6177, 39560), (6235, 39192), (6532, 37410), (6670, 36636), (7482, 32660), (7912, 30885), (8004, 30530), (8165, 29928), (8236, 29670), (8520, 28681), (9159, 26680), (9798, 24940), (9890, 24708), (9976, 24495), (10005, 24424), (10295, 23736), (11868, 20590), (12212, 20010), (12354, 19780), (12470, 19596), (13064, 18705), (13340, 18318), (14835, 16472), (14964, 16330), (15265, 16008)]