67823280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13457}}^1$

素因数の和:13483

約数の個数: 120

約数和(自身を含む): 260331552

約数和(自身を除く): 192508272

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, 13457, 26914, 40371, 53828, 67285, 80742, 94199, 107656, 121113, 134570, 161484, 188398, 201855, 215312, 242226, 269140, 282597, 322968, 376796, 403710, 470995, 484452, 538280, 565194, 605565, 645936, 753592, 807420, 847791, 941990, 968904, 1076560, 1130388, 1211130, 1412985, 1507184, 1614840, 1695582, 1883980, 1937808, 2260776, 2422260, 2825970, 3229680, 3391164, 3767960, 4238955, 4521552, 4844520, 5651940, 6782328, 7535920, 8477910, 9689040, 11303880, 13564656, 16955820, 22607760, 33911640, 67823280]

約数ペア:

[(1, 67823280), (2, 33911640), (3, 22607760), (4, 16955820), (5, 13564656), (6, 11303880), (7, 9689040), (8, 8477910), (9, 7535920), (10, 6782328), (12, 5651940), (14, 4844520), (15, 4521552), (16, 4238955), (18, 3767960), (20, 3391164), (21, 3229680), (24, 2825970), (28, 2422260), (30, 2260776), (35, 1937808), (36, 1883980), (40, 1695582), (42, 1614840), (45, 1507184), (48, 1412985), (56, 1211130), (60, 1130388), (63, 1076560), (70, 968904), (72, 941990), (80, 847791), (84, 807420), (90, 753592), (105, 645936), (112, 605565), (120, 565194), (126, 538280), (140, 484452), (144, 470995), (168, 403710), (180, 376796), (210, 322968), (240, 282597), (252, 269140), (280, 242226), (315, 215312), (336, 201855), (360, 188398), (420, 161484), (504, 134570), (560, 121113), (630, 107656), (720, 94199), (840, 80742), (1008, 67285), (1260, 53828), (1680, 40371), (2520, 26914), (5040, 13457)]