216373710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 651386880

約数和(自身を除く): 435013170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 61, 70, 95, 98, 105, 114, 122, 127, 133, 147, 183, 190, 210, 245, 254, 266, 285, 294, 305, 366, 381, 399, 427, 490, 570, 610, 635, 665, 735, 762, 798, 854, 889, 915, 931, 1159, 1270, 1281, 1330, 1470, 1778, 1830, 1862, 1905, 1995, 2135, 2318, 2413, 2562, 2667, 2793, 2989, 3477, 3810, 3990, 4270, 4445, 4655, 4826, 5334, 5586, 5795, 5978, 6223, 6405, 6954, 7239, 7747, 8113, 8890, 8967, 9310, 11590, 12065, 12446, 12810, 13335, 13965, 14478, 14945, 15494, 16226, 16891, 17385, 17934, 18669, 23241, 24130, 24339, 26670, 27930, 29890, 31115, 33782, 34770, 36195, 37338, 38735, 40565, 44835, 46482, 48678, 50673, 54229, 56791, 62230, 72390, 77470, 81130, 84455, 89670, 93345, 101346, 108458, 113582, 116205, 118237, 121695, 147193, 162687, 168910, 170373, 186690, 232410, 236474, 243390, 253365, 271145, 283955, 294386, 325374, 340746, 354711, 379603, 441579, 506730, 542290, 567910, 591185, 709422, 735965, 759206, 813435, 851865, 883158, 1030351, 1138809, 1182370, 1471930, 1626870, 1703730, 1773555, 1898015, 2060702, 2207895, 2277618, 3091053, 3547110, 3796030, 4415790, 5151755, 5694045, 6182106, 7212457, 10303510, 11388090, 14424914, 15455265, 21637371, 30910530, 36062285, 43274742, 72124570, 108186855, 216373710]

約数ペア:

[(1, 216373710), (2, 108186855), (3, 72124570), (5, 43274742), (6, 36062285), (7, 30910530), (10, 21637371), (14, 15455265), (15, 14424914), (19, 11388090), (21, 10303510), (30, 7212457), (35, 6182106), (38, 5694045), (42, 5151755), (49, 4415790), (57, 3796030), (61, 3547110), (70, 3091053), (95, 2277618), (98, 2207895), (105, 2060702), (114, 1898015), (122, 1773555), (127, 1703730), (133, 1626870), (147, 1471930), (183, 1182370), (190, 1138809), (210, 1030351), (245, 883158), (254, 851865), (266, 813435), (285, 759206), (294, 735965), (305, 709422), (366, 591185), (381, 567910), (399, 542290), (427, 506730), (490, 441579), (570, 379603), (610, 354711), (635, 340746), (665, 325374), (735, 294386), (762, 283955), (798, 271145), (854, 253365), (889, 243390), (915, 236474), (931, 232410), (1159, 186690), (1270, 170373), (1281, 168910), (1330, 162687), (1470, 147193), (1778, 121695), (1830, 118237), (1862, 116205), (1905, 113582), (1995, 108458), (2135, 101346), (2318, 93345), (2413, 89670), (2562, 84455), (2667, 81130), (2793, 77470), (2989, 72390), (3477, 62230), (3810, 56791), (3990, 54229), (4270, 50673), (4445, 48678), (4655, 46482), (4826, 44835), (5334, 40565), (5586, 38735), (5795, 37338), (5978, 36195), (6223, 34770), (6405, 33782), (6954, 31115), (7239, 29890), (7747, 27930), (8113, 26670), (8890, 24339), (8967, 24130), (9310, 23241), (11590, 18669), (12065, 17934), (12446, 17385), (12810, 16891), (13335, 16226), (13965, 15494), (14478, 14945)]