88557840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5886

約数の個数: 160

約数和(自身を含む): 348668160

約数和(自身を除く): 260110320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5857, 7560, 11714, 15120, 17571, 23428, 29285, 35142, 40999, 46856, 52713, 58570, 70284, 81998, 87855, 93712, 105426, 117140, 122997, 140568, 158139, 163996, 175710, 204995, 210852, 234280, 245994, 263565, 281136, 316278, 327992, 351420, 368991, 409990, 421704, 468560, 491988, 527130, 614985, 632556, 655984, 702840, 737982, 790695, 819980, 843408, 983976, 1054260, 1106973, 1229970, 1265112, 1405680, 1475964, 1581390, 1639960, 1844955, 1967952, 2108520, 2213946, 2459940, 2530224, 2951928, 3162780, 3279920, 3689910, 4217040, 4427892, 4919880, 5534865, 5903856, 6325560, 7379820, 8855784, 9839760, 11069730, 12651120, 14759640, 17711568, 22139460, 29519280, 44278920, 88557840]

約数ペア:

[(1, 88557840), (2, 44278920), (3, 29519280), (4, 22139460), (5, 17711568), (6, 14759640), (7, 12651120), (8, 11069730), (9, 9839760), (10, 8855784), (12, 7379820), (14, 6325560), (15, 5903856), (16, 5534865), (18, 4919880), (20, 4427892), (21, 4217040), (24, 3689910), (27, 3279920), (28, 3162780), (30, 2951928), (35, 2530224), (36, 2459940), (40, 2213946), (42, 2108520), (45, 1967952), (48, 1844955), (54, 1639960), (56, 1581390), (60, 1475964), (63, 1405680), (70, 1265112), (72, 1229970), (80, 1106973), (84, 1054260), (90, 983976), (105, 843408), (108, 819980), (112, 790695), (120, 737982), (126, 702840), (135, 655984), (140, 632556), (144, 614985), (168, 527130), (180, 491988), (189, 468560), (210, 421704), (216, 409990), (240, 368991), (252, 351420), (270, 327992), (280, 316278), (315, 281136), (336, 263565), (360, 245994), (378, 234280), (420, 210852), (432, 204995), (504, 175710), (540, 163996), (560, 158139), (630, 140568), (720, 122997), (756, 117140), (840, 105426), (945, 93712), (1008, 87855), (1080, 81998), (1260, 70284), (1512, 58570), (1680, 52713), (1890, 46856), (2160, 40999), (2520, 35142), (3024, 29285), (3780, 23428), (5040, 17571), (5857, 15120), (7560, 11714)]