140786360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 376911360

約数和(自身を除く): 236125000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 151, 163, 220, 260, 286, 302, 326, 440, 520, 572, 604, 652, 715, 755, 815, 1144, 1208, 1304, 1430, 1510, 1630, 1661, 1793, 1963, 2119, 2860, 3020, 3260, 3322, 3586, 3926, 4238, 5720, 6040, 6520, 6644, 7172, 7852, 8305, 8476, 8965, 9815, 10595, 13288, 14344, 15704, 16610, 16952, 17930, 19630, 21190, 21593, 23309, 24613, 33220, 35860, 39260, 42380, 43186, 46618, 49226, 66440, 71720, 78520, 84760, 86372, 93236, 98452, 107965, 116545, 123065, 172744, 186472, 196904, 215930, 233090, 246130, 270743, 319969, 431860, 466180, 492260, 541486, 639938, 863720, 932360, 984520, 1082972, 1279876, 1353715, 1599845, 2165944, 2559752, 2707430, 3199690, 3519659, 5414860, 6399380, 7039318, 10829720, 12798760, 14078636, 17598295, 28157272, 35196590, 70393180, 140786360]

約数ペア:

[(1, 140786360), (2, 70393180), (4, 35196590), (5, 28157272), (8, 17598295), (10, 14078636), (11, 12798760), (13, 10829720), (20, 7039318), (22, 6399380), (26, 5414860), (40, 3519659), (44, 3199690), (52, 2707430), (55, 2559752), (65, 2165944), (88, 1599845), (104, 1353715), (110, 1279876), (130, 1082972), (143, 984520), (151, 932360), (163, 863720), (220, 639938), (260, 541486), (286, 492260), (302, 466180), (326, 431860), (440, 319969), (520, 270743), (572, 246130), (604, 233090), (652, 215930), (715, 196904), (755, 186472), (815, 172744), (1144, 123065), (1208, 116545), (1304, 107965), (1430, 98452), (1510, 93236), (1630, 86372), (1661, 84760), (1793, 78520), (1963, 71720), (2119, 66440), (2860, 49226), (3020, 46618), (3260, 43186), (3322, 42380), (3586, 39260), (3926, 35860), (4238, 33220), (5720, 24613), (6040, 23309), (6520, 21593), (6644, 21190), (7172, 19630), (7852, 17930), (8305, 16952), (8476, 16610), (8965, 15704), (9815, 14344), (10595, 13288)]