8342880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 32514048

約数和(自身を除く): 24171168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 191, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 382, 390, 416, 420, 455, 480, 520, 546, 560, 573, 624, 672, 728, 764, 780, 840, 910, 955, 1040, 1092, 1120, 1146, 1248, 1337, 1365, 1456, 1528, 1560, 1680, 1820, 1910, 2080, 2184, 2292, 2483, 2674, 2730, 2865, 2912, 3056, 3120, 3360, 3640, 3820, 4011, 4368, 4584, 4966, 5348, 5460, 5730, 6112, 6240, 6685, 7280, 7449, 7640, 8022, 8736, 9168, 9932, 10696, 10920, 11460, 12415, 13370, 14560, 14898, 15280, 16044, 17381, 18336, 19864, 20055, 21392, 21840, 22920, 24830, 26740, 29796, 30560, 32088, 34762, 37245, 39728, 40110, 42784, 43680, 45840, 49660, 52143, 53480, 59592, 64176, 69524, 74490, 79456, 80220, 86905, 91680, 99320, 104286, 106960, 119184, 128352, 139048, 148980, 160440, 173810, 198640, 208572, 213920, 238368, 260715, 278096, 297960, 320880, 347620, 397280, 417144, 521430, 556192, 595920, 641760, 695240, 834288, 1042860, 1191840, 1390480, 1668576, 2085720, 2780960, 4171440, 8342880]

約数ペア:

[(1, 8342880), (2, 4171440), (3, 2780960), (4, 2085720), (5, 1668576), (6, 1390480), (7, 1191840), (8, 1042860), (10, 834288), (12, 695240), (13, 641760), (14, 595920), (15, 556192), (16, 521430), (20, 417144), (21, 397280), (24, 347620), (26, 320880), (28, 297960), (30, 278096), (32, 260715), (35, 238368), (39, 213920), (40, 208572), (42, 198640), (48, 173810), (52, 160440), (56, 148980), (60, 139048), (65, 128352), (70, 119184), (78, 106960), (80, 104286), (84, 99320), (91, 91680), (96, 86905), (104, 80220), (105, 79456), (112, 74490), (120, 69524), (130, 64176), (140, 59592), (156, 53480), (160, 52143), (168, 49660), (182, 45840), (191, 43680), (195, 42784), (208, 40110), (210, 39728), (224, 37245), (240, 34762), (260, 32088), (273, 30560), (280, 29796), (312, 26740), (336, 24830), (364, 22920), (382, 21840), (390, 21392), (416, 20055), (420, 19864), (455, 18336), (480, 17381), (520, 16044), (546, 15280), (560, 14898), (573, 14560), (624, 13370), (672, 12415), (728, 11460), (764, 10920), (780, 10696), (840, 9932), (910, 9168), (955, 8736), (1040, 8022), (1092, 7640), (1120, 7449), (1146, 7280), (1248, 6685), (1337, 6240), (1365, 6112), (1456, 5730), (1528, 5460), (1560, 5348), (1680, 4966), (1820, 4584), (1910, 4368), (2080, 4011), (2184, 3820), (2292, 3640), (2483, 3360), (2674, 3120), (2730, 3056), (2865, 2912)]