1570321740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 4943941632

約数和(自身を除く): 3373619892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 101, 124, 130, 155, 156, 186, 195, 202, 260, 303, 310, 372, 390, 403, 404, 465, 505, 606, 620, 643, 780, 806, 930, 1010, 1209, 1212, 1286, 1313, 1515, 1612, 1860, 1929, 2015, 2020, 2418, 2572, 2626, 3030, 3131, 3215, 3858, 3939, 4030, 4836, 5252, 6045, 6060, 6262, 6430, 6565, 7716, 7878, 8060, 8359, 9393, 9645, 12090, 12524, 12860, 13130, 15655, 15756, 16718, 18786, 19290, 19695, 19933, 24180, 25077, 26260, 31310, 33436, 37572, 38580, 39390, 39866, 40703, 41795, 46965, 50154, 59799, 62620, 64943, 78780, 79732, 81406, 83590, 93930, 99665, 100308, 119598, 122109, 125385, 129886, 162812, 167180, 187860, 194829, 199330, 203515, 239196, 244218, 250770, 259129, 259772, 298995, 324715, 389658, 398660, 407030, 488436, 501540, 518258, 597990, 610545, 649430, 777387, 779316, 814060, 844259, 974145, 1036516, 1195980, 1221090, 1295645, 1298860, 1554774, 1688518, 1948290, 2013233, 2442180, 2532777, 2591290, 3109548, 3377036, 3886935, 3896580, 4026466, 4221295, 5065554, 5182580, 6039699, 7773870, 8052932, 8442590, 10066165, 10131108, 12079398, 12663885, 15547740, 16885180, 20132330, 24158796, 25327770, 26172029, 30198495, 40264660, 50655540, 52344058, 60396990, 78516087, 104688116, 120793980, 130860145, 157032174, 261720290, 314064348, 392580435, 523440580, 785160870, 1570321740]

約数ペア:

[(1, 1570321740), (2, 785160870), (3, 523440580), (4, 392580435), (5, 314064348), (6, 261720290), (10, 157032174), (12, 130860145), (13, 120793980), (15, 104688116), (20, 78516087), (26, 60396990), (30, 52344058), (31, 50655540), (39, 40264660), (52, 30198495), (60, 26172029), (62, 25327770), (65, 24158796), (78, 20132330), (93, 16885180), (101, 15547740), (124, 12663885), (130, 12079398), (155, 10131108), (156, 10066165), (186, 8442590), (195, 8052932), (202, 7773870), (260, 6039699), (303, 5182580), (310, 5065554), (372, 4221295), (390, 4026466), (403, 3896580), (404, 3886935), (465, 3377036), (505, 3109548), (606, 2591290), (620, 2532777), (643, 2442180), (780, 2013233), (806, 1948290), (930, 1688518), (1010, 1554774), (1209, 1298860), (1212, 1295645), (1286, 1221090), (1313, 1195980), (1515, 1036516), (1612, 974145), (1860, 844259), (1929, 814060), (2015, 779316), (2020, 777387), (2418, 649430), (2572, 610545), (2626, 597990), (3030, 518258), (3131, 501540), (3215, 488436), (3858, 407030), (3939, 398660), (4030, 389658), (4836, 324715), (5252, 298995), (6045, 259772), (6060, 259129), (6262, 250770), (6430, 244218), (6565, 239196), (7716, 203515), (7878, 199330), (8060, 194829), (8359, 187860), (9393, 167180), (9645, 162812), (12090, 129886), (12524, 125385), (12860, 122109), (13130, 119598), (15655, 100308), (15756, 99665), (16718, 93930), (18786, 83590), (19290, 81406), (19695, 79732), (19933, 78780), (24180, 64943), (25077, 62620), (26260, 59799), (31310, 50154), (33436, 46965), (37572, 41795), (38580, 40703), (39390, 39866)]