191656197540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1\times {\mathrm{9199}}^1$

素因数の和:9906

約数の個数: 144

約数和(自身を含む): 584901408000

約数和(自身を除く): 393245210460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 409, 566, 818, 849, 1132, 1227, 1415, 1636, 1698, 2045, 2454, 2547, 2830, 3396, 3681, 4090, 4245, 4908, 5094, 5660, 6135, 7362, 8180, 8490, 9199, 10188, 12270, 12735, 14724, 16980, 18398, 18405, 24540, 25470, 27597, 36796, 36810, 45995, 50940, 55194, 73620, 82791, 91990, 110388, 115747, 137985, 165582, 183980, 231494, 275970, 331164, 347241, 413955, 462988, 551940, 578735, 694482, 827910, 1041723, 1157470, 1388964, 1655820, 1736205, 2083446, 2314940, 2603317, 3472410, 3762391, 4166892, 5206634, 5208615, 6944820, 7524782, 7809951, 10413268, 10417230, 11287173, 13016585, 15049564, 15619902, 18811955, 20834460, 22574346, 23429853, 26033170, 31239804, 33861519, 37623910, 39049755, 45148692, 46859706, 52066340, 56435865, 67723038, 75247820, 78099510, 93719412, 112871730, 117149265, 135446076, 156199020, 169307595, 225743460, 234298530, 338615190, 468597060, 677230380, 1064756653, 2129513306, 3194269959, 4259026612, 5323783265, 6388539918, 9582809877, 10647566530, 12777079836, 15971349795, 19165619754, 21295133060, 31942699590, 38331239508, 47914049385, 63885399180, 95828098770, 191656197540]

約数ペア:

[(1, 191656197540), (2, 95828098770), (3, 63885399180), (4, 47914049385), (5, 38331239508), (6, 31942699590), (9, 21295133060), (10, 19165619754), (12, 15971349795), (15, 12777079836), (18, 10647566530), (20, 9582809877), (30, 6388539918), (36, 5323783265), (45, 4259026612), (60, 3194269959), (90, 2129513306), (180, 1064756653), (283, 677230380), (409, 468597060), (566, 338615190), (818, 234298530), (849, 225743460), (1132, 169307595), (1227, 156199020), (1415, 135446076), (1636, 117149265), (1698, 112871730), (2045, 93719412), (2454, 78099510), (2547, 75247820), (2830, 67723038), (3396, 56435865), (3681, 52066340), (4090, 46859706), (4245, 45148692), (4908, 39049755), (5094, 37623910), (5660, 33861519), (6135, 31239804), (7362, 26033170), (8180, 23429853), (8490, 22574346), (9199, 20834460), (10188, 18811955), (12270, 15619902), (12735, 15049564), (14724, 13016585), (16980, 11287173), (18398, 10417230), (18405, 10413268), (24540, 7809951), (25470, 7524782), (27597, 6944820), (36796, 5208615), (36810, 5206634), (45995, 4166892), (50940, 3762391), (55194, 3472410), (73620, 2603317), (82791, 2314940), (91990, 2083446), (110388, 1736205), (115747, 1655820), (137985, 1388964), (165582, 1157470), (183980, 1041723), (231494, 827910), (275970, 694482), (331164, 578735), (347241, 551940), (413955, 462988)]