72377760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 192

約数和(自身を含む): 280772352

約数和(自身を除く): 208394592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1657, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3314, 3360, 3640, 4368, 4971, 5460, 6240, 6628, 7280, 8285, 8736, 9942, 10920, 11599, 13256, 14560, 16570, 19884, 21541, 21840, 23198, 24855, 26512, 33140, 34797, 39768, 43082, 43680, 46396, 49710, 53024, 57995, 64623, 66280, 69594, 79536, 86164, 92792, 99420, 107705, 115990, 129246, 132560, 139188, 150787, 159072, 172328, 173985, 185584, 198840, 215410, 231980, 258492, 265120, 278376, 301574, 323115, 344656, 347970, 371168, 397680, 430820, 452361, 463960, 516984, 556752, 603148, 646230, 689312, 695940, 753935, 795360, 861640, 904722, 927920, 1033968, 1113504, 1206296, 1292460, 1391880, 1507870, 1723280, 1809444, 1855840, 2067936, 2261805, 2412592, 2584920, 2783760, 3015740, 3446560, 3618888, 4523610, 4825184, 5169840, 5567520, 6031480, 7237776, 9047220, 10339680, 12062960, 14475552, 18094440, 24125920, 36188880, 72377760]

約数ペア:

[(1, 72377760), (2, 36188880), (3, 24125920), (4, 18094440), (5, 14475552), (6, 12062960), (7, 10339680), (8, 9047220), (10, 7237776), (12, 6031480), (13, 5567520), (14, 5169840), (15, 4825184), (16, 4523610), (20, 3618888), (21, 3446560), (24, 3015740), (26, 2783760), (28, 2584920), (30, 2412592), (32, 2261805), (35, 2067936), (39, 1855840), (40, 1809444), (42, 1723280), (48, 1507870), (52, 1391880), (56, 1292460), (60, 1206296), (65, 1113504), (70, 1033968), (78, 927920), (80, 904722), (84, 861640), (91, 795360), (96, 753935), (104, 695940), (105, 689312), (112, 646230), (120, 603148), (130, 556752), (140, 516984), (156, 463960), (160, 452361), (168, 430820), (182, 397680), (195, 371168), (208, 347970), (210, 344656), (224, 323115), (240, 301574), (260, 278376), (273, 265120), (280, 258492), (312, 231980), (336, 215410), (364, 198840), (390, 185584), (416, 173985), (420, 172328), (455, 159072), (480, 150787), (520, 139188), (546, 132560), (560, 129246), (624, 115990), (672, 107705), (728, 99420), (780, 92792), (840, 86164), (910, 79536), (1040, 69594), (1092, 66280), (1120, 64623), (1248, 57995), (1365, 53024), (1456, 49710), (1560, 46396), (1657, 43680), (1680, 43082), (1820, 39768), (2080, 34797), (2184, 33140), (2730, 26512), (2912, 24855), (3120, 23198), (3314, 21840), (3360, 21541), (3640, 19884), (4368, 16570), (4971, 14560), (5460, 13256), (6240, 11599), (6628, 10920), (7280, 9942), (8285, 8736)]