1567013980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7571

約数の個数: 96

約数和(自身を含む): 4009420800

約数和(自身を除く): 2442406820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 133, 140, 158, 190, 266, 316, 380, 395, 532, 553, 665, 790, 1106, 1330, 1501, 1580, 2212, 2660, 2765, 3002, 5530, 6004, 7457, 7505, 10507, 11060, 14914, 15010, 21014, 29828, 30020, 37285, 42028, 52199, 52535, 74570, 104398, 105070, 141683, 149140, 208796, 210140, 260995, 283366, 521990, 566732, 589103, 708415, 991781, 1043980, 1178206, 1416830, 1983562, 2356412, 2833660, 2945515, 3967124, 4123721, 4958905, 5891030, 8247442, 9917810, 11192957, 11782060, 16494884, 19835620, 20618605, 22385914, 41237210, 44771828, 55964785, 78350699, 82474420, 111929570, 156701398, 223859140, 313402796, 391753495, 783506990, 1567013980]

約数ペア:

[(1, 1567013980), (2, 783506990), (4, 391753495), (5, 313402796), (7, 223859140), (10, 156701398), (14, 111929570), (19, 82474420), (20, 78350699), (28, 55964785), (35, 44771828), (38, 41237210), (70, 22385914), (76, 20618605), (79, 19835620), (95, 16494884), (133, 11782060), (140, 11192957), (158, 9917810), (190, 8247442), (266, 5891030), (316, 4958905), (380, 4123721), (395, 3967124), (532, 2945515), (553, 2833660), (665, 2356412), (790, 1983562), (1106, 1416830), (1330, 1178206), (1501, 1043980), (1580, 991781), (2212, 708415), (2660, 589103), (2765, 566732), (3002, 521990), (5530, 283366), (6004, 260995), (7457, 210140), (7505, 208796), (10507, 149140), (11060, 141683), (14914, 105070), (15010, 104398), (21014, 74570), (29828, 52535), (30020, 52199), (37285, 42028)]