8071602420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{144497}}^1$

素因数の和:144542

約数の個数: 144

約数和(自身を含む): 27674256960

約数和(自身を除く): 19602654540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 55860, 144497, 288994, 433491, 577988, 722485, 866982, 1011479, 1444970, 1733964, 2022958, 2167455, 2745443, 2889940, 3034437, 4045916, 4334910, 5057395, 5490886, 6068874, 7080353, 8236329, 8669820, 10114790, 10981772, 12137748, 13727215, 14160706, 15172185, 16472658, 19218101, 20229580, 21241059, 27454430, 28321412, 30344370, 32945316, 35401765, 38436202, 41181645, 42482118, 54908860, 57654303, 60688740, 70803530, 76872404, 82363290, 84964236, 96090505, 106205295, 115308606, 134526707, 141607060, 164726580, 192181010, 212410590, 230617212, 269053414, 288271515, 384362020, 403580121, 424821180, 538106828, 576543030, 672633535, 807160242, 1153086060, 1345267070, 1614320484, 2017900605, 2690534140, 4035801210, 8071602420]

約数ペア:

[(1, 8071602420), (2, 4035801210), (3, 2690534140), (4, 2017900605), (5, 1614320484), (6, 1345267070), (7, 1153086060), (10, 807160242), (12, 672633535), (14, 576543030), (15, 538106828), (19, 424821180), (20, 403580121), (21, 384362020), (28, 288271515), (30, 269053414), (35, 230617212), (38, 212410590), (42, 192181010), (49, 164726580), (57, 141607060), (60, 134526707), (70, 115308606), (76, 106205295), (84, 96090505), (95, 84964236), (98, 82363290), (105, 76872404), (114, 70803530), (133, 60688740), (140, 57654303), (147, 54908860), (190, 42482118), (196, 41181645), (210, 38436202), (228, 35401765), (245, 32945316), (266, 30344370), (285, 28321412), (294, 27454430), (380, 21241059), (399, 20229580), (420, 19218101), (490, 16472658), (532, 15172185), (570, 14160706), (588, 13727215), (665, 12137748), (735, 10981772), (798, 10114790), (931, 8669820), (980, 8236329), (1140, 7080353), (1330, 6068874), (1470, 5490886), (1596, 5057395), (1862, 4334910), (1995, 4045916), (2660, 3034437), (2793, 2889940), (2940, 2745443), (3724, 2167455), (3990, 2022958), (4655, 1733964), (5586, 1444970), (7980, 1011479), (9310, 866982), (11172, 722485), (13965, 577988), (18620, 433491), (27930, 288994), (55860, 144497)]