11805465420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51199}}^1$

素因数の和:51285

約数の個数: 192

約数和(自身を含む): 42663936000

約数和(自身を除く): 30858470580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1098, 1220, 1260, 1281, 1647, 1708, 1830, 1890, 2135, 2196, 2562, 2745, 3294, 3660, 3780, 3843, 4270, 5124, 5490, 6405, 6588, 7686, 8235, 8540, 10980, 11529, 12810, 15372, 16470, 19215, 23058, 25620, 32940, 38430, 46116, 51199, 57645, 76860, 102398, 115290, 153597, 204796, 230580, 255995, 307194, 358393, 460791, 511990, 614388, 716786, 767985, 921582, 1023980, 1075179, 1382373, 1433572, 1535970, 1791965, 1843164, 2150358, 2303955, 2764746, 3071940, 3123139, 3225537, 3583930, 4300716, 4607910, 5375895, 5529492, 6246278, 6451074, 6911865, 7167860, 9215820, 9369417, 9676611, 10751790, 12492556, 12902148, 13823730, 15615695, 16127685, 18738834, 19353222, 21503580, 21861973, 27647460, 28108251, 31231390, 32255370, 37477668, 38706444, 43723946, 46847085, 48383055, 56216502, 62462780, 64510740, 65585919, 84324753, 87447892, 93694170, 96766110, 109309865, 112433004, 131171838, 140541255, 168649506, 187388340, 193532220, 196757757, 218619730, 262343676, 281082510, 327929595, 337299012, 393515514, 421623765, 437239460, 562165020, 590273271, 655859190, 787031028, 843247530, 983788785, 1180546542, 1311718380, 1686495060, 1967577570, 2361093084, 2951366355, 3935155140, 5902732710, 11805465420]

約数ペア:

[(1, 11805465420), (2, 5902732710), (3, 3935155140), (4, 2951366355), (5, 2361093084), (6, 1967577570), (7, 1686495060), (9, 1311718380), (10, 1180546542), (12, 983788785), (14, 843247530), (15, 787031028), (18, 655859190), (20, 590273271), (21, 562165020), (27, 437239460), (28, 421623765), (30, 393515514), (35, 337299012), (36, 327929595), (42, 281082510), (45, 262343676), (54, 218619730), (60, 196757757), (61, 193532220), (63, 187388340), (70, 168649506), (84, 140541255), (90, 131171838), (105, 112433004), (108, 109309865), (122, 96766110), (126, 93694170), (135, 87447892), (140, 84324753), (180, 65585919), (183, 64510740), (189, 62462780), (210, 56216502), (244, 48383055), (252, 46847085), (270, 43723946), (305, 38706444), (315, 37477668), (366, 32255370), (378, 31231390), (420, 28108251), (427, 27647460), (540, 21861973), (549, 21503580), (610, 19353222), (630, 18738834), (732, 16127685), (756, 15615695), (854, 13823730), (915, 12902148), (945, 12492556), (1098, 10751790), (1220, 9676611), (1260, 9369417), (1281, 9215820), (1647, 7167860), (1708, 6911865), (1830, 6451074), (1890, 6246278), (2135, 5529492), (2196, 5375895), (2562, 4607910), (2745, 4300716), (3294, 3583930), (3660, 3225537), (3780, 3123139), (3843, 3071940), (4270, 2764746), (5124, 2303955), (5490, 2150358), (6405, 1843164), (6588, 1791965), (7686, 1535970), (8235, 1433572), (8540, 1382373), (10980, 1075179), (11529, 1023980), (12810, 921582), (15372, 767985), (16470, 716786), (19215, 614388), (23058, 511990), (25620, 460791), (32940, 358393), (38430, 307194), (46116, 255995), (51199, 230580), (57645, 204796), (76860, 153597), (102398, 115290)]