238962360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 896716800

約数和(自身を除く): 657754440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 79, 84, 91, 104, 105, 120, 130, 140, 156, 158, 168, 182, 195, 210, 237, 260, 273, 277, 280, 312, 316, 364, 390, 395, 420, 455, 474, 520, 546, 553, 554, 632, 728, 780, 790, 831, 840, 910, 948, 1027, 1092, 1106, 1108, 1185, 1365, 1385, 1560, 1580, 1659, 1662, 1820, 1896, 1939, 2054, 2184, 2212, 2216, 2370, 2730, 2765, 2770, 3081, 3160, 3318, 3324, 3601, 3640, 3878, 4108, 4155, 4424, 4740, 5135, 5460, 5530, 5540, 5817, 6162, 6636, 6648, 7189, 7202, 7756, 8216, 8295, 8310, 9480, 9695, 10270, 10803, 10920, 11060, 11080, 11634, 12324, 13272, 14378, 14404, 15405, 15512, 16590, 16620, 18005, 19390, 20540, 21567, 21606, 21883, 22120, 23268, 24648, 25207, 28756, 28808, 29085, 30810, 33180, 33240, 35945, 36010, 38780, 41080, 43134, 43212, 43766, 46536, 50414, 54015, 57512, 58170, 61620, 65649, 66360, 71890, 72020, 75621, 77560, 86268, 86424, 87532, 100828, 107835, 108030, 109415, 116340, 123240, 126035, 131298, 143780, 144040, 151242, 153181, 172536, 175064, 201656, 215670, 216060, 218830, 232680, 252070, 262596, 284479, 287560, 302484, 306362, 328245, 378105, 431340, 432120, 437660, 459543, 504140, 525192, 568958, 604968, 612724, 656490, 756210, 765905, 853437, 862680, 875320, 919086, 1008280, 1137916, 1225448, 1312980, 1422395, 1512420, 1531810, 1706874, 1838172, 1991353, 2275832, 2297715, 2625960, 2844790, 3024840, 3063620, 3413748, 3676344, 3982706, 4267185, 4595430, 5689580, 5974059, 6127240, 6827496, 7965412, 8534370, 9190860, 9956765, 11379160, 11948118, 15930824, 17068740, 18381720, 19913530, 23896236, 29870295, 34137480, 39827060, 47792472, 59740590, 79654120, 119481180, 238962360]

約数ペア:

[(1, 238962360), (2, 119481180), (3, 79654120), (4, 59740590), (5, 47792472), (6, 39827060), (7, 34137480), (8, 29870295), (10, 23896236), (12, 19913530), (13, 18381720), (14, 17068740), (15, 15930824), (20, 11948118), (21, 11379160), (24, 9956765), (26, 9190860), (28, 8534370), (30, 7965412), (35, 6827496), (39, 6127240), (40, 5974059), (42, 5689580), (52, 4595430), (56, 4267185), (60, 3982706), (65, 3676344), (70, 3413748), (78, 3063620), (79, 3024840), (84, 2844790), (91, 2625960), (104, 2297715), (105, 2275832), (120, 1991353), (130, 1838172), (140, 1706874), (156, 1531810), (158, 1512420), (168, 1422395), (182, 1312980), (195, 1225448), (210, 1137916), (237, 1008280), (260, 919086), (273, 875320), (277, 862680), (280, 853437), (312, 765905), (316, 756210), (364, 656490), (390, 612724), (395, 604968), (420, 568958), (455, 525192), (474, 504140), (520, 459543), (546, 437660), (553, 432120), (554, 431340), (632, 378105), (728, 328245), (780, 306362), (790, 302484), (831, 287560), (840, 284479), (910, 262596), (948, 252070), (1027, 232680), (1092, 218830), (1106, 216060), (1108, 215670), (1185, 201656), (1365, 175064), (1385, 172536), (1560, 153181), (1580, 151242), (1659, 144040), (1662, 143780), (1820, 131298), (1896, 126035), (1939, 123240), (2054, 116340), (2184, 109415), (2212, 108030), (2216, 107835), (2370, 100828), (2730, 87532), (2765, 86424), (2770, 86268), (3081, 77560), (3160, 75621), (3318, 72020), (3324, 71890), (3601, 66360), (3640, 65649), (3878, 61620), (4108, 58170), (4155, 57512), (4424, 54015), (4740, 50414), (5135, 46536), (5460, 43766), (5530, 43212), (5540, 43134), (5817, 41080), (6162, 38780), (6636, 36010), (6648, 35945), (7189, 33240), (7202, 33180), (7756, 30810), (8216, 29085), (8295, 28808), (8310, 28756), (9480, 25207), (9695, 24648), (10270, 23268), (10803, 22120), (10920, 21883), (11060, 21606), (11080, 21567), (11634, 20540), (12324, 19390), (13272, 18005), (14378, 16620), (14404, 16590), (15405, 15512)]