392724540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7348

約数の個数: 144

約数和(自身を含む): 1338861888

約数和(自身を除く): 946137348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 7297, 8970, 10764, 13455, 14594, 17940, 21891, 26910, 29188, 36485, 43782, 53820, 65673, 72970, 87564, 94861, 109455, 131346, 145940, 167831, 189722, 218910, 262692, 284583, 328365, 335662, 379444, 437820, 474305, 503493, 569166, 656730, 671324, 839155, 853749, 948610, 1006986, 1138332, 1313460, 1422915, 1510479, 1678310, 1707498, 1897220, 2013972, 2181803, 2517465, 2845830, 3020958, 3356620, 3414996, 4268745, 4363606, 5034930, 5691660, 6041916, 6545409, 7552395, 8537490, 8727212, 10069860, 10909015, 13090818, 15104790, 17074980, 19636227, 21818030, 26181636, 30209580, 32727045, 39272454, 43636060, 65454090, 78544908, 98181135, 130908180, 196362270, 392724540]

約数ペア:

[(1, 392724540), (2, 196362270), (3, 130908180), (4, 98181135), (5, 78544908), (6, 65454090), (9, 43636060), (10, 39272454), (12, 32727045), (13, 30209580), (15, 26181636), (18, 21818030), (20, 19636227), (23, 17074980), (26, 15104790), (30, 13090818), (36, 10909015), (39, 10069860), (45, 8727212), (46, 8537490), (52, 7552395), (60, 6545409), (65, 6041916), (69, 5691660), (78, 5034930), (90, 4363606), (92, 4268745), (115, 3414996), (117, 3356620), (130, 3020958), (138, 2845830), (156, 2517465), (180, 2181803), (195, 2013972), (207, 1897220), (230, 1707498), (234, 1678310), (260, 1510479), (276, 1422915), (299, 1313460), (345, 1138332), (390, 1006986), (414, 948610), (460, 853749), (468, 839155), (585, 671324), (598, 656730), (690, 569166), (780, 503493), (828, 474305), (897, 437820), (1035, 379444), (1170, 335662), (1196, 328365), (1380, 284583), (1495, 262692), (1794, 218910), (2070, 189722), (2340, 167831), (2691, 145940), (2990, 131346), (3588, 109455), (4140, 94861), (4485, 87564), (5382, 72970), (5980, 65673), (7297, 53820), (8970, 43782), (10764, 36485), (13455, 29188), (14594, 26910), (17940, 21891)]