154115640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2706

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 443426760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2659, 2760, 2898, 3220, 3864, 4140, 4830, 5318, 5796, 6440, 7245, 7977, 8280, 9660, 10636, 11592, 13295, 14490, 15954, 18613, 19320, 21272, 23931, 26590, 28980, 31908, 37226, 39885, 47862, 53180, 55839, 57960, 61157, 63816, 74452, 79770, 93065, 95724, 106360, 111678, 119655, 122314, 148904, 159540, 167517, 183471, 186130, 191448, 223356, 239310, 244628, 279195, 305785, 319080, 335034, 366942, 372260, 428099, 446712, 478620, 489256, 550413, 558390, 611570, 670068, 733884, 744520, 837585, 856198, 917355, 957240, 1100826, 1116780, 1223140, 1284297, 1340136, 1467768, 1675170, 1712396, 1834710, 2140495, 2201652, 2233560, 2446280, 2568594, 2752065, 3350340, 3424792, 3669420, 3852891, 4280990, 4403304, 5137188, 5504130, 6421485, 6700680, 7338840, 7705782, 8561980, 10274376, 11008260, 12842970, 15411564, 17123960, 19264455, 22016520, 25685940, 30823128, 38528910, 51371880, 77057820, 154115640]

約数ペア:

[(1, 154115640), (2, 77057820), (3, 51371880), (4, 38528910), (5, 30823128), (6, 25685940), (7, 22016520), (8, 19264455), (9, 17123960), (10, 15411564), (12, 12842970), (14, 11008260), (15, 10274376), (18, 8561980), (20, 7705782), (21, 7338840), (23, 6700680), (24, 6421485), (28, 5504130), (30, 5137188), (35, 4403304), (36, 4280990), (40, 3852891), (42, 3669420), (45, 3424792), (46, 3350340), (56, 2752065), (60, 2568594), (63, 2446280), (69, 2233560), (70, 2201652), (72, 2140495), (84, 1834710), (90, 1712396), (92, 1675170), (105, 1467768), (115, 1340136), (120, 1284297), (126, 1223140), (138, 1116780), (140, 1100826), (161, 957240), (168, 917355), (180, 856198), (184, 837585), (207, 744520), (210, 733884), (230, 670068), (252, 611570), (276, 558390), (280, 550413), (315, 489256), (322, 478620), (345, 446712), (360, 428099), (414, 372260), (420, 366942), (460, 335034), (483, 319080), (504, 305785), (552, 279195), (630, 244628), (644, 239310), (690, 223356), (805, 191448), (828, 186130), (840, 183471), (920, 167517), (966, 159540), (1035, 148904), (1260, 122314), (1288, 119655), (1380, 111678), (1449, 106360), (1610, 95724), (1656, 93065), (1932, 79770), (2070, 74452), (2415, 63816), (2520, 61157), (2659, 57960), (2760, 55839), (2898, 53180), (3220, 47862), (3864, 39885), (4140, 37226), (4830, 31908), (5318, 28980), (5796, 26590), (6440, 23931), (7245, 21272), (7977, 19320), (8280, 18613), (9660, 15954), (10636, 14490), (11592, 13295)]