3940161480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1884

約数の個数: 192

約数和(自身を含む): 13522766400

約数和(自身を除く): 9582604920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 397, 456, 570, 684, 760, 794, 855, 1140, 1191, 1368, 1451, 1588, 1710, 1985, 2280, 2382, 2902, 3176, 3420, 3573, 3970, 4353, 4764, 5804, 5955, 6840, 7146, 7255, 7543, 7940, 8706, 9528, 11608, 11910, 13059, 14292, 14510, 15086, 15880, 17412, 17865, 21765, 22629, 23820, 26118, 27569, 28584, 29020, 30172, 34824, 35730, 37715, 43530, 45258, 47640, 52236, 55138, 58040, 60344, 65295, 67887, 71460, 75430, 82707, 87060, 90516, 104472, 110276, 113145, 130590, 135774, 137845, 142920, 150860, 165414, 174120, 181032, 220552, 226290, 248121, 261180, 271548, 275690, 301720, 330828, 339435, 413535, 452580, 496242, 522360, 543096, 551380, 576047, 661656, 678870, 827070, 905160, 992484, 1102760, 1152094, 1240605, 1357740, 1654140, 1728141, 1984968, 2304188, 2481210, 2715480, 2880235, 3308280, 3456282, 4608376, 4962420, 5184423, 5760470, 6912564, 8640705, 9924840, 10368846, 10944893, 11520940, 13825128, 17281410, 20737692, 21889786, 23041880, 25922115, 32834679, 34562820, 41475384, 43779572, 51844230, 54724465, 65669358, 69125640, 87559144, 98504037, 103688460, 109448930, 131338716, 164173395, 197008074, 207376920, 218897860, 262677432, 328346790, 394016148, 437795720, 492520185, 656693580, 788032296, 985040370, 1313387160, 1970080740, 3940161480]

約数ペア:

[(1, 3940161480), (2, 1970080740), (3, 1313387160), (4, 985040370), (5, 788032296), (6, 656693580), (8, 492520185), (9, 437795720), (10, 394016148), (12, 328346790), (15, 262677432), (18, 218897860), (19, 207376920), (20, 197008074), (24, 164173395), (30, 131338716), (36, 109448930), (38, 103688460), (40, 98504037), (45, 87559144), (57, 69125640), (60, 65669358), (72, 54724465), (76, 51844230), (90, 43779572), (95, 41475384), (114, 34562820), (120, 32834679), (152, 25922115), (171, 23041880), (180, 21889786), (190, 20737692), (228, 17281410), (285, 13825128), (342, 11520940), (360, 10944893), (380, 10368846), (397, 9924840), (456, 8640705), (570, 6912564), (684, 5760470), (760, 5184423), (794, 4962420), (855, 4608376), (1140, 3456282), (1191, 3308280), (1368, 2880235), (1451, 2715480), (1588, 2481210), (1710, 2304188), (1985, 1984968), (2280, 1728141), (2382, 1654140), (2902, 1357740), (3176, 1240605), (3420, 1152094), (3573, 1102760), (3970, 992484), (4353, 905160), (4764, 827070), (5804, 678870), (5955, 661656), (6840, 576047), (7146, 551380), (7255, 543096), (7543, 522360), (7940, 496242), (8706, 452580), (9528, 413535), (11608, 339435), (11910, 330828), (13059, 301720), (14292, 275690), (14510, 271548), (15086, 261180), (15880, 248121), (17412, 226290), (17865, 220552), (21765, 181032), (22629, 174120), (23820, 165414), (26118, 150860), (27569, 142920), (28584, 137845), (29020, 135774), (30172, 130590), (34824, 113145), (35730, 110276), (37715, 104472), (43530, 90516), (45258, 87060), (47640, 82707), (52236, 75430), (55138, 71460), (58040, 67887), (60344, 65295)]