164396400

素因数分解:

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

素因数の和:19599

約数の個数: 120

約数和(自身を含む): 601878144

約数和(自身を除く): 437481744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 19571, 39142, 58713, 78284, 97855, 117426, 136997, 156568, 195710, 234852, 273994, 293565, 313136, 391420, 410991, 469704, 489275, 547988, 587130, 684985, 782840, 821982, 939408, 978550, 1095976, 1174260, 1369970, 1467825, 1565680, 1643964, 1957100, 2054955, 2191952, 2348520, 2739940, 2935650, 3287928, 3424925, 3914200, 4109910, 4697040, 5479880, 5871300, 6575856, 6849850, 7828400, 8219820, 10274775, 10959760, 11742600, 13699700, 16439640, 20549550, 23485200, 27399400, 32879280, 41099100, 54798800, 82198200, 164396400]

約数ペア:

[(1, 164396400), (2, 82198200), (3, 54798800), (4, 41099100), (5, 32879280), (6, 27399400), (7, 23485200), (8, 20549550), (10, 16439640), (12, 13699700), (14, 11742600), (15, 10959760), (16, 10274775), (20, 8219820), (21, 7828400), (24, 6849850), (25, 6575856), (28, 5871300), (30, 5479880), (35, 4697040), (40, 4109910), (42, 3914200), (48, 3424925), (50, 3287928), (56, 2935650), (60, 2739940), (70, 2348520), (75, 2191952), (80, 2054955), (84, 1957100), (100, 1643964), (105, 1565680), (112, 1467825), (120, 1369970), (140, 1174260), (150, 1095976), (168, 978550), (175, 939408), (200, 821982), (210, 782840), (240, 684985), (280, 587130), (300, 547988), (336, 489275), (350, 469704), (400, 410991), (420, 391420), (525, 313136), (560, 293565), (600, 273994), (700, 234852), (840, 195710), (1050, 156568), (1200, 136997), (1400, 117426), (1680, 97855), (2100, 78284), (2800, 58713), (4200, 39142), (8400, 19571)]