156323640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 407695560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 55, 57, 60, 66, 69, 76, 88, 92, 95, 110, 114, 115, 120, 132, 138, 152, 165, 184, 190, 209, 220, 228, 230, 253, 264, 271, 276, 285, 330, 345, 380, 418, 437, 440, 456, 460, 506, 542, 552, 570, 627, 660, 690, 759, 760, 813, 836, 874, 920, 1012, 1045, 1084, 1140, 1254, 1265, 1311, 1320, 1355, 1380, 1518, 1626, 1672, 1748, 2024, 2090, 2168, 2185, 2280, 2508, 2530, 2622, 2710, 2760, 2981, 3036, 3135, 3252, 3496, 3795, 4065, 4180, 4370, 4807, 5016, 5060, 5149, 5244, 5420, 5962, 6072, 6233, 6270, 6504, 6555, 7590, 8130, 8360, 8740, 8943, 9614, 10120, 10298, 10488, 10840, 11924, 12466, 12540, 13110, 14421, 14905, 15180, 15447, 16260, 17480, 17886, 18699, 19228, 20596, 23848, 24035, 24932, 25080, 25745, 26220, 28842, 29810, 30360, 30894, 31165, 32520, 35772, 37398, 38456, 41192, 44715, 48070, 49864, 51490, 52440, 56639, 57684, 59620, 61788, 62330, 68563, 71544, 72105, 74796, 77235, 89430, 93495, 96140, 102980, 113278, 115368, 118427, 119240, 123576, 124660, 137126, 144210, 149592, 154470, 169917, 178860, 186990, 192280, 205689, 205960, 226556, 236854, 249320, 274252, 283195, 288420, 308940, 339834, 342815, 355281, 357720, 373980, 411378, 453112, 473708, 548504, 566390, 576840, 592135, 617880, 679668, 685630, 710562, 747960, 822756, 849585, 947416, 1028445, 1132780, 1184270, 1302697, 1359336, 1371260, 1421124, 1645512, 1699170, 1776405, 2056890, 2265560, 2368540, 2605394, 2742520, 2842248, 3398340, 3552810, 3908091, 4113780, 4737080, 5210788, 6513485, 6796680, 7105620, 7816182, 8227560, 10421576, 13026970, 14211240, 15632364, 19540455, 26053940, 31264728, 39080910, 52107880, 78161820, 156323640]

約数ペア:

[(1, 156323640), (2, 78161820), (3, 52107880), (4, 39080910), (5, 31264728), (6, 26053940), (8, 19540455), (10, 15632364), (11, 14211240), (12, 13026970), (15, 10421576), (19, 8227560), (20, 7816182), (22, 7105620), (23, 6796680), (24, 6513485), (30, 5210788), (33, 4737080), (38, 4113780), (40, 3908091), (44, 3552810), (46, 3398340), (55, 2842248), (57, 2742520), (60, 2605394), (66, 2368540), (69, 2265560), (76, 2056890), (88, 1776405), (92, 1699170), (95, 1645512), (110, 1421124), (114, 1371260), (115, 1359336), (120, 1302697), (132, 1184270), (138, 1132780), (152, 1028445), (165, 947416), (184, 849585), (190, 822756), (209, 747960), (220, 710562), (228, 685630), (230, 679668), (253, 617880), (264, 592135), (271, 576840), (276, 566390), (285, 548504), (330, 473708), (345, 453112), (380, 411378), (418, 373980), (437, 357720), (440, 355281), (456, 342815), (460, 339834), (506, 308940), (542, 288420), (552, 283195), (570, 274252), (627, 249320), (660, 236854), (690, 226556), (759, 205960), (760, 205689), (813, 192280), (836, 186990), (874, 178860), (920, 169917), (1012, 154470), (1045, 149592), (1084, 144210), (1140, 137126), (1254, 124660), (1265, 123576), (1311, 119240), (1320, 118427), (1355, 115368), (1380, 113278), (1518, 102980), (1626, 96140), (1672, 93495), (1748, 89430), (2024, 77235), (2090, 74796), (2168, 72105), (2185, 71544), (2280, 68563), (2508, 62330), (2530, 61788), (2622, 59620), (2710, 57684), (2760, 56639), (2981, 52440), (3036, 51490), (3135, 49864), (3252, 48070), (3496, 44715), (3795, 41192), (4065, 38456), (4180, 37398), (4370, 35772), (4807, 32520), (5016, 31165), (5060, 30894), (5149, 30360), (5244, 29810), (5420, 28842), (5962, 26220), (6072, 25745), (6233, 25080), (6270, 24932), (6504, 24035), (6555, 23848), (7590, 20596), (8130, 19228), (8360, 18699), (8740, 17886), (8943, 17480), (9614, 16260), (10120, 15447), (10298, 15180), (10488, 14905), (10840, 14421), (11924, 13110), (12466, 12540)]