39731998140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1\times {\mathrm{5113}}^1$

素因数の和:7028

約数の個数: 144

約数和(自身を含む): 125852021568

約数和(自身を除く): 86120023428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 1877, 2070, 3754, 4140, 5113, 5631, 7508, 9385, 10226, 11262, 15339, 16893, 18770, 20452, 22524, 25565, 28155, 30678, 33786, 37540, 43171, 46017, 51130, 56310, 61356, 67572, 76695, 84465, 86342, 92034, 102260, 112620, 117599, 129513, 153390, 168930, 172684, 184068, 215855, 230085, 235198, 259026, 306780, 337860, 352797, 388539, 431710, 460170, 470396, 518052, 587995, 647565, 705594, 777078, 863420, 920340, 1058391, 1175990, 1295130, 1411188, 1554156, 1763985, 1942695, 2116782, 2351980, 2590260, 3527970, 3885390, 4233564, 5291955, 7055940, 7770780, 9597101, 10583910, 19194202, 21167820, 28791303, 38388404, 47985505, 57582606, 86373909, 95971010, 115165212, 143956515, 172747818, 191942020, 220733323, 287913030, 345495636, 431869545, 441466646, 575826060, 662199969, 863739090, 882933292, 1103666615, 1324399938, 1727478180, 1986599907, 2207333230, 2648799876, 3310999845, 3973199814, 4414666460, 6621999690, 7946399628, 9932999535, 13243999380, 19865999070, 39731998140]

約数ペア:

[(1, 39731998140), (2, 19865999070), (3, 13243999380), (4, 9932999535), (5, 7946399628), (6, 6621999690), (9, 4414666460), (10, 3973199814), (12, 3310999845), (15, 2648799876), (18, 2207333230), (20, 1986599907), (23, 1727478180), (30, 1324399938), (36, 1103666615), (45, 882933292), (46, 863739090), (60, 662199969), (69, 575826060), (90, 441466646), (92, 431869545), (115, 345495636), (138, 287913030), (180, 220733323), (207, 191942020), (230, 172747818), (276, 143956515), (345, 115165212), (414, 95971010), (460, 86373909), (690, 57582606), (828, 47985505), (1035, 38388404), (1380, 28791303), (1877, 21167820), (2070, 19194202), (3754, 10583910), (4140, 9597101), (5113, 7770780), (5631, 7055940), (7508, 5291955), (9385, 4233564), (10226, 3885390), (11262, 3527970), (15339, 2590260), (16893, 2351980), (18770, 2116782), (20452, 1942695), (22524, 1763985), (25565, 1554156), (28155, 1411188), (30678, 1295130), (33786, 1175990), (37540, 1058391), (43171, 920340), (46017, 863420), (51130, 777078), (56310, 705594), (61356, 647565), (67572, 587995), (76695, 518052), (84465, 470396), (86342, 460170), (92034, 431710), (102260, 388539), (112620, 352797), (117599, 337860), (129513, 306780), (153390, 259026), (168930, 235198), (172684, 230085), (184068, 215855)]