73388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 262483200

約数和(自身を除く): 189094560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 619, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1238, 1248, 1482, 1520, 1560, 1824, 1857, 1976, 2080, 2280, 2470, 2476, 2964, 3040, 3095, 3120, 3705, 3714, 3952, 4560, 4940, 4952, 5928, 6190, 6240, 7410, 7428, 7904, 8047, 9120, 9285, 9880, 9904, 11761, 11856, 12380, 14820, 14856, 16094, 18570, 19760, 19808, 23522, 23712, 24141, 24760, 29640, 29712, 32188, 35283, 37140, 39520, 40235, 47044, 48282, 49520, 58805, 59280, 59424, 64376, 70566, 74280, 80470, 94088, 96564, 99040, 117610, 118560, 120705, 128752, 141132, 148560, 152893, 160940, 176415, 188176, 193128, 235220, 241410, 257504, 282264, 297120, 305786, 321880, 352830, 376352, 386256, 458679, 470440, 482820, 564528, 611572, 643760, 705660, 764465, 772512, 917358, 940880, 965640, 1129056, 1223144, 1287520, 1411320, 1528930, 1834716, 1881760, 1931280, 2293395, 2446288, 2822640, 3057860, 3669432, 3862560, 4586790, 4892576, 5645280, 6115720, 7338864, 9173580, 12231440, 14677728, 18347160, 24462880, 36694320, 73388640]

約数ペア:

[(1, 73388640), (2, 36694320), (3, 24462880), (4, 18347160), (5, 14677728), (6, 12231440), (8, 9173580), (10, 7338864), (12, 6115720), (13, 5645280), (15, 4892576), (16, 4586790), (19, 3862560), (20, 3669432), (24, 3057860), (26, 2822640), (30, 2446288), (32, 2293395), (38, 1931280), (39, 1881760), (40, 1834716), (48, 1528930), (52, 1411320), (57, 1287520), (60, 1223144), (65, 1129056), (76, 965640), (78, 940880), (80, 917358), (95, 772512), (96, 764465), (104, 705660), (114, 643760), (120, 611572), (130, 564528), (152, 482820), (156, 470440), (160, 458679), (190, 386256), (195, 376352), (208, 352830), (228, 321880), (240, 305786), (247, 297120), (260, 282264), (285, 257504), (304, 241410), (312, 235220), (380, 193128), (390, 188176), (416, 176415), (456, 160940), (480, 152893), (494, 148560), (520, 141132), (570, 128752), (608, 120705), (619, 118560), (624, 117610), (741, 99040), (760, 96564), (780, 94088), (912, 80470), (988, 74280), (1040, 70566), (1140, 64376), (1235, 59424), (1238, 59280), (1248, 58805), (1482, 49520), (1520, 48282), (1560, 47044), (1824, 40235), (1857, 39520), (1976, 37140), (2080, 35283), (2280, 32188), (2470, 29712), (2476, 29640), (2964, 24760), (3040, 24141), (3095, 23712), (3120, 23522), (3705, 19808), (3714, 19760), (3952, 18570), (4560, 16094), (4940, 14856), (4952, 14820), (5928, 12380), (6190, 11856), (6240, 11761), (7410, 9904), (7428, 9880), (7904, 9285), (8047, 9120)]