40749721140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1378

約数の個数: 192

約数和(自身を含む): 122198969088

約数和(自身を除く): 81449247948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 331, 340, 411, 510, 548, 662, 685, 822, 881, 993, 1020, 1324, 1370, 1644, 1655, 1762, 1986, 2055, 2329, 2643, 2740, 3310, 3524, 3972, 4110, 4405, 4658, 4965, 5286, 5627, 6620, 6987, 8220, 8810, 9316, 9930, 10572, 11254, 11645, 13215, 13974, 14977, 16881, 17620, 19860, 22508, 23290, 26430, 27948, 28135, 29954, 33762, 34935, 44931, 45347, 46580, 52860, 56270, 59908, 67524, 69870, 74885, 84405, 89862, 90694, 112540, 120697, 136041, 139740, 149770, 168810, 179724, 181388, 224655, 226735, 241394, 272082, 291611, 299540, 337620, 362091, 449310, 453470, 482788, 544164, 583222, 603485, 680205, 724182, 770899, 874833, 898620, 906940, 1166444, 1206970, 1360410, 1448364, 1458055, 1541798, 1749666, 1810455, 2051849, 2312697, 2413940, 2720820, 2916110, 3083596, 3499332, 3620910, 3854495, 4103698, 4374165, 4625394, 4957387, 5832220, 6155547, 7241820, 7708990, 8207396, 8748330, 9250788, 9914774, 10259245, 11563485, 12311094, 14872161, 15417980, 17496660, 19829548, 20518490, 23126970, 24622188, 24786935, 29744322, 30777735, 39950707, 41036980, 46253940, 49573870, 59488644, 61555470, 74360805, 79901414, 99147740, 119852121, 123110940, 148721610, 159802828, 199753535, 239704242, 297443220, 399507070, 479408484, 599260605, 679162019, 799014140, 1198521210, 1358324038, 2037486057, 2397042420, 2716648076, 3395810095, 4074972114, 6791620190, 8149944228, 10187430285, 13583240380, 20374860570, 40749721140]

約数ペア:

[(1, 40749721140), (2, 20374860570), (3, 13583240380), (4, 10187430285), (5, 8149944228), (6, 6791620190), (10, 4074972114), (12, 3395810095), (15, 2716648076), (17, 2397042420), (20, 2037486057), (30, 1358324038), (34, 1198521210), (51, 799014140), (60, 679162019), (68, 599260605), (85, 479408484), (102, 399507070), (137, 297443220), (170, 239704242), (204, 199753535), (255, 159802828), (274, 148721610), (331, 123110940), (340, 119852121), (411, 99147740), (510, 79901414), (548, 74360805), (662, 61555470), (685, 59488644), (822, 49573870), (881, 46253940), (993, 41036980), (1020, 39950707), (1324, 30777735), (1370, 29744322), (1644, 24786935), (1655, 24622188), (1762, 23126970), (1986, 20518490), (2055, 19829548), (2329, 17496660), (2643, 15417980), (2740, 14872161), (3310, 12311094), (3524, 11563485), (3972, 10259245), (4110, 9914774), (4405, 9250788), (4658, 8748330), (4965, 8207396), (5286, 7708990), (5627, 7241820), (6620, 6155547), (6987, 5832220), (8220, 4957387), (8810, 4625394), (9316, 4374165), (9930, 4103698), (10572, 3854495), (11254, 3620910), (11645, 3499332), (13215, 3083596), (13974, 2916110), (14977, 2720820), (16881, 2413940), (17620, 2312697), (19860, 2051849), (22508, 1810455), (23290, 1749666), (26430, 1541798), (27948, 1458055), (28135, 1448364), (29954, 1360410), (33762, 1206970), (34935, 1166444), (44931, 906940), (45347, 898620), (46580, 874833), (52860, 770899), (56270, 724182), (59908, 680205), (67524, 603485), (69870, 583222), (74885, 544164), (84405, 482788), (89862, 453470), (90694, 449310), (112540, 362091), (120697, 337620), (136041, 299540), (139740, 291611), (149770, 272082), (168810, 241394), (179724, 226735), (181388, 224655)]