23985780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 86704128

約数和(自身を除く): 62718348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 191, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 382, 390, 420, 455, 460, 483, 546, 573, 598, 644, 690, 764, 780, 805, 897, 910, 955, 966, 1092, 1146, 1196, 1337, 1365, 1380, 1495, 1610, 1794, 1820, 1910, 1932, 2093, 2292, 2415, 2483, 2674, 2730, 2865, 2990, 3220, 3588, 3820, 4011, 4186, 4393, 4485, 4830, 4966, 5348, 5460, 5730, 5980, 6279, 6685, 7449, 8022, 8372, 8786, 8970, 9660, 9932, 10465, 11460, 12415, 12558, 13179, 13370, 14898, 16044, 17381, 17572, 17940, 20055, 20930, 21965, 24830, 25116, 26358, 26740, 29796, 30751, 31395, 34762, 37245, 40110, 41860, 43930, 49660, 52143, 52716, 57109, 61502, 62790, 65895, 69524, 74490, 80220, 86905, 87860, 92253, 104286, 114218, 123004, 125580, 131790, 148980, 153755, 171327, 173810, 184506, 208572, 228436, 260715, 263580, 285545, 307510, 342654, 347620, 369012, 399763, 461265, 521430, 571090, 615020, 685308, 799526, 856635, 922530, 1042860, 1142180, 1199289, 1599052, 1713270, 1845060, 1998815, 2398578, 3426540, 3997630, 4797156, 5996445, 7995260, 11992890, 23985780]

約数ペア:

[(1, 23985780), (2, 11992890), (3, 7995260), (4, 5996445), (5, 4797156), (6, 3997630), (7, 3426540), (10, 2398578), (12, 1998815), (13, 1845060), (14, 1713270), (15, 1599052), (20, 1199289), (21, 1142180), (23, 1042860), (26, 922530), (28, 856635), (30, 799526), (35, 685308), (39, 615020), (42, 571090), (46, 521430), (52, 461265), (60, 399763), (65, 369012), (69, 347620), (70, 342654), (78, 307510), (84, 285545), (91, 263580), (92, 260715), (105, 228436), (115, 208572), (130, 184506), (138, 173810), (140, 171327), (156, 153755), (161, 148980), (182, 131790), (191, 125580), (195, 123004), (210, 114218), (230, 104286), (260, 92253), (273, 87860), (276, 86905), (299, 80220), (322, 74490), (345, 69524), (364, 65895), (382, 62790), (390, 61502), (420, 57109), (455, 52716), (460, 52143), (483, 49660), (546, 43930), (573, 41860), (598, 40110), (644, 37245), (690, 34762), (764, 31395), (780, 30751), (805, 29796), (897, 26740), (910, 26358), (955, 25116), (966, 24830), (1092, 21965), (1146, 20930), (1196, 20055), (1337, 17940), (1365, 17572), (1380, 17381), (1495, 16044), (1610, 14898), (1794, 13370), (1820, 13179), (1910, 12558), (1932, 12415), (2093, 11460), (2292, 10465), (2415, 9932), (2483, 9660), (2674, 8970), (2730, 8786), (2865, 8372), (2990, 8022), (3220, 7449), (3588, 6685), (3820, 6279), (4011, 5980), (4186, 5730), (4393, 5460), (4485, 5348), (4830, 4966)]