73427760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 298748736

約数和(自身を除く): 225320976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 857, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1714, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2571, 2856, 3060, 3428, 3570, 4080, 4284, 4285, 4760, 5040, 5142, 5355, 5712, 5999, 6120, 6856, 7140, 7713, 8568, 8570, 9520, 10284, 10710, 11998, 12240, 12855, 13712, 14280, 14569, 15426, 17136, 17140, 17997, 20568, 21420, 23996, 25710, 28560, 29138, 29995, 30852, 34280, 35994, 38565, 41136, 42840, 43707, 47992, 51420, 53991, 58276, 59990, 61704, 68560, 71988, 72845, 77130, 85680, 87414, 89985, 95984, 101983, 102840, 107982, 116552, 119980, 123408, 131121, 143976, 145690, 154260, 174828, 179970, 203966, 205680, 215964, 218535, 233104, 239960, 262242, 269955, 287952, 291380, 305949, 308520, 349656, 359940, 407932, 431928, 437070, 479920, 509915, 524484, 539910, 582760, 611898, 617040, 655605, 699312, 719880, 815864, 863856, 874140, 917847, 1019830, 1048968, 1079820, 1165520, 1223796, 1311210, 1439760, 1529745, 1631728, 1748280, 1835694, 2039660, 2097936, 2159640, 2447592, 2622420, 3059490, 3496560, 3671388, 4079320, 4319280, 4589235, 4895184, 5244840, 6118980, 7342776, 8158640, 9178470, 10489680, 12237960, 14685552, 18356940, 24475920, 36713880, 73427760]

約数ペア:

[(1, 73427760), (2, 36713880), (3, 24475920), (4, 18356940), (5, 14685552), (6, 12237960), (7, 10489680), (8, 9178470), (9, 8158640), (10, 7342776), (12, 6118980), (14, 5244840), (15, 4895184), (16, 4589235), (17, 4319280), (18, 4079320), (20, 3671388), (21, 3496560), (24, 3059490), (28, 2622420), (30, 2447592), (34, 2159640), (35, 2097936), (36, 2039660), (40, 1835694), (42, 1748280), (45, 1631728), (48, 1529745), (51, 1439760), (56, 1311210), (60, 1223796), (63, 1165520), (68, 1079820), (70, 1048968), (72, 1019830), (80, 917847), (84, 874140), (85, 863856), (90, 815864), (102, 719880), (105, 699312), (112, 655605), (119, 617040), (120, 611898), (126, 582760), (136, 539910), (140, 524484), (144, 509915), (153, 479920), (168, 437070), (170, 431928), (180, 407932), (204, 359940), (210, 349656), (238, 308520), (240, 305949), (252, 291380), (255, 287952), (272, 269955), (280, 262242), (306, 239960), (315, 233104), (336, 218535), (340, 215964), (357, 205680), (360, 203966), (408, 179970), (420, 174828), (476, 154260), (504, 145690), (510, 143976), (560, 131121), (595, 123408), (612, 119980), (630, 116552), (680, 107982), (714, 102840), (720, 101983), (765, 95984), (816, 89985), (840, 87414), (857, 85680), (952, 77130), (1008, 72845), (1020, 71988), (1071, 68560), (1190, 61704), (1224, 59990), (1260, 58276), (1360, 53991), (1428, 51420), (1530, 47992), (1680, 43707), (1714, 42840), (1785, 41136), (1904, 38565), (2040, 35994), (2142, 34280), (2380, 30852), (2448, 29995), (2520, 29138), (2571, 28560), (2856, 25710), (3060, 23996), (3428, 21420), (3570, 20568), (4080, 17997), (4284, 17140), (4285, 17136), (4760, 15426), (5040, 14569), (5142, 14280), (5355, 13712), (5712, 12855), (5999, 12240), (6120, 11998), (6856, 10710), (7140, 10284), (7713, 9520), (8568, 8570)]