83973540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 299980800

約数和(自身を除く): 216007260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 619, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1238, 1292, 1330, 1428, 1596, 1615, 1785, 1857, 1938, 1995, 2261, 2380, 2476, 2660, 3095, 3230, 3570, 3714, 3876, 3990, 4333, 4522, 4845, 6190, 6460, 6783, 7140, 7428, 7980, 8666, 9044, 9285, 9690, 10523, 11305, 11761, 12380, 12999, 13566, 17332, 18570, 19380, 21046, 21665, 22610, 23522, 25998, 27132, 31569, 33915, 35283, 37140, 42092, 43330, 45220, 47044, 51996, 52615, 58805, 63138, 64995, 67830, 70566, 73661, 82327, 86660, 105230, 117610, 126276, 129990, 135660, 141132, 147322, 157845, 164654, 176415, 199937, 210460, 220983, 235220, 246981, 259980, 294644, 315690, 329308, 352830, 368305, 399874, 411635, 441966, 493962, 599811, 631380, 705660, 736610, 799748, 823270, 883932, 987924, 999685, 1104915, 1199622, 1234905, 1399559, 1473220, 1646540, 1999370, 2209830, 2399244, 2469810, 2799118, 2999055, 3998740, 4198677, 4419660, 4939620, 5598236, 5998110, 6997795, 8397354, 11996220, 13995590, 16794708, 20993385, 27991180, 41986770, 83973540]

約数ペア:

[(1, 83973540), (2, 41986770), (3, 27991180), (4, 20993385), (5, 16794708), (6, 13995590), (7, 11996220), (10, 8397354), (12, 6997795), (14, 5998110), (15, 5598236), (17, 4939620), (19, 4419660), (20, 4198677), (21, 3998740), (28, 2999055), (30, 2799118), (34, 2469810), (35, 2399244), (38, 2209830), (42, 1999370), (51, 1646540), (57, 1473220), (60, 1399559), (68, 1234905), (70, 1199622), (76, 1104915), (84, 999685), (85, 987924), (95, 883932), (102, 823270), (105, 799748), (114, 736610), (119, 705660), (133, 631380), (140, 599811), (170, 493962), (190, 441966), (204, 411635), (210, 399874), (228, 368305), (238, 352830), (255, 329308), (266, 315690), (285, 294644), (323, 259980), (340, 246981), (357, 235220), (380, 220983), (399, 210460), (420, 199937), (476, 176415), (510, 164654), (532, 157845), (570, 147322), (595, 141132), (619, 135660), (646, 129990), (665, 126276), (714, 117610), (798, 105230), (969, 86660), (1020, 82327), (1140, 73661), (1190, 70566), (1238, 67830), (1292, 64995), (1330, 63138), (1428, 58805), (1596, 52615), (1615, 51996), (1785, 47044), (1857, 45220), (1938, 43330), (1995, 42092), (2261, 37140), (2380, 35283), (2476, 33915), (2660, 31569), (3095, 27132), (3230, 25998), (3570, 23522), (3714, 22610), (3876, 21665), (3990, 21046), (4333, 19380), (4522, 18570), (4845, 17332), (6190, 13566), (6460, 12999), (6783, 12380), (7140, 11761), (7428, 11305), (7980, 10523), (8666, 9690), (9044, 9285)]