231089040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3566

約数の個数: 240

約数和(自身を含む): 955438848

約数和(自身を除く): 724349808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3527, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7054, 7280, 8190, 9360, 10581, 10920, 13104, 14108, 16380, 17635, 21162, 21840, 24689, 28216, 31743, 32760, 35270, 42324, 45851, 49378, 52905, 56432, 63486, 65520, 70540, 74067, 84648, 91702, 98756, 105810, 123445, 126972, 137553, 141080, 148134, 158715, 169296, 183404, 197512, 211620, 222201, 229255, 246890, 253944, 275106, 282160, 296268, 317430, 320957, 366808, 370335, 395024, 412659, 423240, 444402, 458510, 493780, 507888, 550212, 592536, 634860, 641914, 687765, 733616, 740670, 825318, 846480, 888804, 917020, 962871, 987560, 1100424, 1111005, 1185072, 1269720, 1283828, 1375530, 1481340, 1604785, 1650636, 1777608, 1834040, 1925742, 1975120, 2063295, 2200848, 2222010, 2539440, 2567656, 2751060, 2888613, 2962680, 3209570, 3301272, 3555216, 3668080, 3851484, 4126590, 4444020, 4814355, 5135312, 5502120, 5777226, 5925360, 6419140, 6602544, 7702968, 8253180, 8888040, 9628710, 11004240, 11554452, 12838280, 14443065, 15405936, 16506360, 17776080, 19257420, 23108904, 25676560, 28886130, 33012720, 38514840, 46217808, 57772260, 77029680, 115544520, 231089040]

約数ペア:

[(1, 231089040), (2, 115544520), (3, 77029680), (4, 57772260), (5, 46217808), (6, 38514840), (7, 33012720), (8, 28886130), (9, 25676560), (10, 23108904), (12, 19257420), (13, 17776080), (14, 16506360), (15, 15405936), (16, 14443065), (18, 12838280), (20, 11554452), (21, 11004240), (24, 9628710), (26, 8888040), (28, 8253180), (30, 7702968), (35, 6602544), (36, 6419140), (39, 5925360), (40, 5777226), (42, 5502120), (45, 5135312), (48, 4814355), (52, 4444020), (56, 4126590), (60, 3851484), (63, 3668080), (65, 3555216), (70, 3301272), (72, 3209570), (78, 2962680), (80, 2888613), (84, 2751060), (90, 2567656), (91, 2539440), (104, 2222010), (105, 2200848), (112, 2063295), (117, 1975120), (120, 1925742), (126, 1834040), (130, 1777608), (140, 1650636), (144, 1604785), (156, 1481340), (168, 1375530), (180, 1283828), (182, 1269720), (195, 1185072), (208, 1111005), (210, 1100424), (234, 987560), (240, 962871), (252, 917020), (260, 888804), (273, 846480), (280, 825318), (312, 740670), (315, 733616), (336, 687765), (360, 641914), (364, 634860), (390, 592536), (420, 550212), (455, 507888), (468, 493780), (504, 458510), (520, 444402), (546, 423240), (560, 412659), (585, 395024), (624, 370335), (630, 366808), (720, 320957), (728, 317430), (780, 296268), (819, 282160), (840, 275106), (910, 253944), (936, 246890), (1008, 229255), (1040, 222201), (1092, 211620), (1170, 197512), (1260, 183404), (1365, 169296), (1456, 158715), (1560, 148134), (1638, 141080), (1680, 137553), (1820, 126972), (1872, 123445), (2184, 105810), (2340, 98756), (2520, 91702), (2730, 84648), (3120, 74067), (3276, 70540), (3527, 65520), (3640, 63486), (4095, 56432), (4368, 52905), (4680, 49378), (5040, 45851), (5460, 42324), (6552, 35270), (7054, 32760), (7280, 31743), (8190, 28216), (9360, 24689), (10581, 21840), (10920, 21162), (13104, 17635), (14108, 16380)]