1893559080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19949}}^1$

素因数の和:20083

約数の個数: 128

約数和(自身を含む): 6549984000

約数和(自身を除く): 4656424920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7910, 9492, 11865, 13560, 15820, 18984, 19949, 23730, 31640, 39898, 47460, 59847, 79796, 94920, 99745, 119694, 139643, 159592, 199490, 239388, 279286, 299235, 398980, 418929, 478776, 558572, 598470, 698215, 797960, 837858, 1117144, 1196940, 1396430, 1675716, 2094645, 2254237, 2393880, 2792860, 3351432, 4189290, 4508474, 5585720, 6762711, 8378580, 9016948, 11271185, 13525422, 15779659, 16757160, 18033896, 22542370, 27050844, 31559318, 33813555, 45084740, 47338977, 54101688, 63118636, 67627110, 78898295, 90169480, 94677954, 126237272, 135254220, 157796590, 189355908, 236694885, 270508440, 315593180, 378711816, 473389770, 631186360, 946779540, 1893559080]

約数ペア:

[(1, 1893559080), (2, 946779540), (3, 631186360), (4, 473389770), (5, 378711816), (6, 315593180), (7, 270508440), (8, 236694885), (10, 189355908), (12, 157796590), (14, 135254220), (15, 126237272), (20, 94677954), (21, 90169480), (24, 78898295), (28, 67627110), (30, 63118636), (35, 54101688), (40, 47338977), (42, 45084740), (56, 33813555), (60, 31559318), (70, 27050844), (84, 22542370), (105, 18033896), (113, 16757160), (120, 15779659), (140, 13525422), (168, 11271185), (210, 9016948), (226, 8378580), (280, 6762711), (339, 5585720), (420, 4508474), (452, 4189290), (565, 3351432), (678, 2792860), (791, 2393880), (840, 2254237), (904, 2094645), (1130, 1675716), (1356, 1396430), (1582, 1196940), (1695, 1117144), (2260, 837858), (2373, 797960), (2712, 698215), (3164, 598470), (3390, 558572), (3955, 478776), (4520, 418929), (4746, 398980), (6328, 299235), (6780, 279286), (7910, 239388), (9492, 199490), (11865, 159592), (13560, 139643), (15820, 119694), (18984, 99745), (19949, 94920), (23730, 79796), (31640, 59847), (39898, 47460)]