203126340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 639959040

約数和(自身を除く): 436832700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 61, 69, 76, 92, 95, 114, 115, 122, 127, 138, 183, 190, 228, 230, 244, 254, 276, 285, 305, 345, 366, 380, 381, 437, 460, 508, 570, 610, 635, 690, 732, 762, 874, 915, 1140, 1159, 1220, 1270, 1311, 1380, 1403, 1524, 1748, 1830, 1905, 2185, 2318, 2413, 2540, 2622, 2806, 2921, 3477, 3660, 3810, 4209, 4370, 4636, 4826, 5244, 5612, 5795, 5842, 6555, 6954, 7015, 7239, 7620, 7747, 8418, 8740, 8763, 9652, 11590, 11684, 12065, 13110, 13908, 14030, 14478, 14605, 15494, 16836, 17385, 17526, 21045, 23180, 23241, 24130, 26220, 26657, 28060, 28956, 29210, 30988, 34770, 35052, 36195, 38735, 42090, 43815, 46482, 48260, 53314, 55499, 58420, 69540, 72390, 77470, 79971, 84180, 87630, 92964, 106628, 110998, 116205, 133285, 144780, 147193, 154940, 159942, 166497, 175260, 178181, 221996, 232410, 266570, 277495, 294386, 319884, 332994, 356362, 399855, 441579, 464820, 533140, 534543, 554990, 588772, 665988, 712724, 735965, 799710, 832485, 883158, 890905, 1069086, 1109980, 1471930, 1599420, 1664970, 1766316, 1781810, 2138172, 2207895, 2672715, 2943860, 3329940, 3385439, 3563620, 4415790, 5345430, 6770878, 8831580, 10156317, 10690860, 13541756, 16927195, 20312634, 33854390, 40625268, 50781585, 67708780, 101563170, 203126340]

約数ペア:

[(1, 203126340), (2, 101563170), (3, 67708780), (4, 50781585), (5, 40625268), (6, 33854390), (10, 20312634), (12, 16927195), (15, 13541756), (19, 10690860), (20, 10156317), (23, 8831580), (30, 6770878), (38, 5345430), (46, 4415790), (57, 3563620), (60, 3385439), (61, 3329940), (69, 2943860), (76, 2672715), (92, 2207895), (95, 2138172), (114, 1781810), (115, 1766316), (122, 1664970), (127, 1599420), (138, 1471930), (183, 1109980), (190, 1069086), (228, 890905), (230, 883158), (244, 832485), (254, 799710), (276, 735965), (285, 712724), (305, 665988), (345, 588772), (366, 554990), (380, 534543), (381, 533140), (437, 464820), (460, 441579), (508, 399855), (570, 356362), (610, 332994), (635, 319884), (690, 294386), (732, 277495), (762, 266570), (874, 232410), (915, 221996), (1140, 178181), (1159, 175260), (1220, 166497), (1270, 159942), (1311, 154940), (1380, 147193), (1403, 144780), (1524, 133285), (1748, 116205), (1830, 110998), (1905, 106628), (2185, 92964), (2318, 87630), (2413, 84180), (2540, 79971), (2622, 77470), (2806, 72390), (2921, 69540), (3477, 58420), (3660, 55499), (3810, 53314), (4209, 48260), (4370, 46482), (4636, 43815), (4826, 42090), (5244, 38735), (5612, 36195), (5795, 35052), (5842, 34770), (6555, 30988), (6954, 29210), (7015, 28956), (7239, 28060), (7620, 26657), (7747, 26220), (8418, 24130), (8740, 23241), (8763, 23180), (9652, 21045), (11590, 17526), (11684, 17385), (12065, 16836), (13110, 15494), (13908, 14605), (14030, 14478)]