98637840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19597

約数の個数: 120

約数和(自身を含む): 378600768

約数和(自身を除く): 279962928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 19571, 39142, 58713, 78284, 97855, 117426, 136997, 156568, 176139, 195710, 234852, 273994, 293565, 313136, 352278, 391420, 410991, 469704, 547988, 587130, 684985, 704556, 782840, 821982, 880695, 939408, 1095976, 1174260, 1232973, 1369970, 1409112, 1565680, 1643964, 1761390, 2054955, 2191952, 2348520, 2465946, 2739940, 2818224, 3287928, 3522780, 4109910, 4697040, 4931892, 5479880, 6164865, 6575856, 7045560, 8219820, 9863784, 10959760, 12329730, 14091120, 16439640, 19727568, 24659460, 32879280, 49318920, 98637840]

約数ペア:

[(1, 98637840), (2, 49318920), (3, 32879280), (4, 24659460), (5, 19727568), (6, 16439640), (7, 14091120), (8, 12329730), (9, 10959760), (10, 9863784), (12, 8219820), (14, 7045560), (15, 6575856), (16, 6164865), (18, 5479880), (20, 4931892), (21, 4697040), (24, 4109910), (28, 3522780), (30, 3287928), (35, 2818224), (36, 2739940), (40, 2465946), (42, 2348520), (45, 2191952), (48, 2054955), (56, 1761390), (60, 1643964), (63, 1565680), (70, 1409112), (72, 1369970), (80, 1232973), (84, 1174260), (90, 1095976), (105, 939408), (112, 880695), (120, 821982), (126, 782840), (140, 704556), (144, 684985), (168, 587130), (180, 547988), (210, 469704), (240, 410991), (252, 391420), (280, 352278), (315, 313136), (336, 293565), (360, 273994), (420, 234852), (504, 195710), (560, 176139), (630, 156568), (720, 136997), (840, 117426), (1008, 97855), (1260, 78284), (1680, 58713), (2520, 39142), (5040, 19571)]