20239036860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:845

約数の個数: 384

約数和(自身を含む): 70857400320

約数和(自身を除く): 50618363460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 79, 84, 85, 102, 105, 106, 119, 140, 158, 159, 170, 204, 210, 212, 237, 238, 255, 265, 316, 318, 340, 357, 371, 395, 420, 474, 476, 510, 530, 553, 595, 636, 677, 714, 742, 790, 795, 901, 948, 1020, 1060, 1106, 1113, 1185, 1190, 1343, 1354, 1428, 1484, 1580, 1590, 1659, 1785, 1802, 1855, 2031, 2212, 2226, 2370, 2380, 2686, 2703, 2708, 2765, 3180, 3318, 3385, 3570, 3604, 3710, 4029, 4062, 4187, 4452, 4505, 4739, 4740, 5372, 5406, 5530, 5565, 6307, 6636, 6715, 6770, 7140, 7420, 8058, 8124, 8295, 8374, 9010, 9401, 9478, 10155, 10812, 11060, 11130, 11509, 12561, 12614, 13430, 13515, 13540, 14217, 16116, 16590, 16748, 18020, 18802, 18921, 18956, 20145, 20310, 20935, 22260, 23018, 23695, 25122, 25228, 26860, 27030, 28203, 28434, 29309, 31535, 33180, 34527, 35881, 37604, 37842, 40290, 40620, 41870, 46036, 47005, 47390, 50244, 53483, 54060, 56406, 56868, 57545, 58618, 62805, 63070, 69054, 71085, 71179, 71762, 75684, 80563, 80580, 83740, 87927, 94010, 94605, 94780, 106966, 107643, 112812, 115090, 117236, 125610, 126140, 138108, 141015, 142170, 142358, 143524, 146545, 160449, 161126, 172635, 175854, 179405, 188020, 189210, 213537, 213932, 215286, 230180, 241689, 251167, 251220, 267415, 282030, 284340, 284716, 293090, 320898, 322252, 345270, 351708, 355895, 358810, 374381, 378420, 402815, 427074, 430572, 439635, 483378, 498253, 502334, 534830, 538215, 564060, 586180, 609977, 641796, 690540, 711790, 717620, 748762, 753501, 802245, 805630, 854148, 879270, 909211, 966756, 996506, 1004668, 1067685, 1069660, 1076430, 1123143, 1208445, 1219954, 1255835, 1423580, 1494759, 1497524, 1507002, 1604490, 1611260, 1758540, 1818422, 1829931, 1871905, 1993012, 2135370, 2152860, 2246286, 2416890, 2439908, 2491265, 2511670, 2727633, 2834599, 2989518, 3014004, 3049885, 3208980, 3636844, 3659862, 3743810, 3767505, 4269839, 4270740, 4492572, 4546055, 4833780, 4982530, 5023340, 5455266, 5615715, 5669198, 5979036, 6099770, 6364477, 7319724, 7473795, 7487620, 7535010, 8503797, 8539678, 9092110, 9149655, 9965060, 10910532, 11231430, 11338396, 12199540, 12728954, 12809517, 13638165, 14172995, 14947590, 15070020, 17007594, 17079356, 18184220, 18299310, 19093431, 19842193, 21349195, 22462860, 25457908, 25619034, 27276330, 28345990, 29895180, 31822385, 34015188, 36598620, 38186862, 39684386, 42518985, 42698390, 48188183, 51238068, 54552660, 56691980, 59526579, 63644770, 64047585, 76373724, 79368772, 85037970, 85396780, 95467155, 96376366, 99210965, 119053158, 127289540, 128095170, 144564549, 170075940, 190934310, 192752732, 198421930, 238106316, 240940915, 256190340, 289129098, 297632895, 337317281, 381868620, 396843860, 481881830, 578258196, 595265790, 674634562, 722822745, 963763660, 1011951843, 1190531580, 1349269124, 1445645490, 1686586405, 2023903686, 2891290980, 3373172810, 4047807372, 5059759215, 6746345620, 10119518430, 20239036860]

約数ペア:

[(1, 20239036860), (2, 10119518430), (3, 6746345620), (4, 5059759215), (5, 4047807372), (6, 3373172810), (7, 2891290980), (10, 2023903686), (12, 1686586405), (14, 1445645490), (15, 1349269124), (17, 1190531580), (20, 1011951843), (21, 963763660), (28, 722822745), (30, 674634562), (34, 595265790), (35, 578258196), (42, 481881830), (51, 396843860), (53, 381868620), (60, 337317281), (68, 297632895), (70, 289129098), (79, 256190340), (84, 240940915), (85, 238106316), (102, 198421930), (105, 192752732), (106, 190934310), (119, 170075940), (140, 144564549), (158, 128095170), (159, 127289540), (170, 119053158), (204, 99210965), (210, 96376366), (212, 95467155), (237, 85396780), (238, 85037970), (255, 79368772), (265, 76373724), (316, 64047585), (318, 63644770), (340, 59526579), (357, 56691980), (371, 54552660), (395, 51238068), (420, 48188183), (474, 42698390), (476, 42518985), (510, 39684386), (530, 38186862), (553, 36598620), (595, 34015188), (636, 31822385), (677, 29895180), (714, 28345990), (742, 27276330), (790, 25619034), (795, 25457908), (901, 22462860), (948, 21349195), (1020, 19842193), (1060, 19093431), (1106, 18299310), (1113, 18184220), (1185, 17079356), (1190, 17007594), (1343, 15070020), (1354, 14947590), (1428, 14172995), (1484, 13638165), (1580, 12809517), (1590, 12728954), (1659, 12199540), (1785, 11338396), (1802, 11231430), (1855, 10910532), (2031, 9965060), (2212, 9149655), (2226, 9092110), (2370, 8539678), (2380, 8503797), (2686, 7535010), (2703, 7487620), (2708, 7473795), (2765, 7319724), (3180, 6364477), (3318, 6099770), (3385, 5979036), (3570, 5669198), (3604, 5615715), (3710, 5455266), (4029, 5023340), (4062, 4982530), (4187, 4833780), (4452, 4546055), (4505, 4492572), (4739, 4270740), (4740, 4269839), (5372, 3767505), (5406, 3743810), (5530, 3659862), (5565, 3636844), (6307, 3208980), (6636, 3049885), (6715, 3014004), (6770, 2989518), (7140, 2834599), (7420, 2727633), (8058, 2511670), (8124, 2491265), (8295, 2439908), (8374, 2416890), (9010, 2246286), (9401, 2152860), (9478, 2135370), (10155, 1993012), (10812, 1871905), (11060, 1829931), (11130, 1818422), (11509, 1758540), (12561, 1611260), (12614, 1604490), (13430, 1507002), (13515, 1497524), (13540, 1494759), (14217, 1423580), (16116, 1255835), (16590, 1219954), (16748, 1208445), (18020, 1123143), (18802, 1076430), (18921, 1069660), (18956, 1067685), (20145, 1004668), (20310, 996506), (20935, 966756), (22260, 909211), (23018, 879270), (23695, 854148), (25122, 805630), (25228, 802245), (26860, 753501), (27030, 748762), (28203, 717620), (28434, 711790), (29309, 690540), (31535, 641796), (33180, 609977), (34527, 586180), (35881, 564060), (37604, 538215), (37842, 534830), (40290, 502334), (40620, 498253), (41870, 483378), (46036, 439635), (47005, 430572), (47390, 427074), (50244, 402815), (53483, 378420), (54060, 374381), (56406, 358810), (56868, 355895), (57545, 351708), (58618, 345270), (62805, 322252), (63070, 320898), (69054, 293090), (71085, 284716), (71179, 284340), (71762, 282030), (75684, 267415), (80563, 251220), (80580, 251167), (83740, 241689), (87927, 230180), (94010, 215286), (94605, 213932), (94780, 213537), (106966, 189210), (107643, 188020), (112812, 179405), (115090, 175854), (117236, 172635), (125610, 161126), (126140, 160449), (138108, 146545), (141015, 143524), (142170, 142358)]