164662680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 256

約数和(自身を含む): 644474880

約数和(自身を除く): 479812200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 887, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1774, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2661, 2730, 2856, 3094, 3315, 3548, 3570, 3640, 4420, 4435, 4641, 4760, 5304, 5322, 5460, 6188, 6209, 6630, 7096, 7140, 7735, 8840, 8870, 9282, 10644, 10920, 11531, 12376, 12418, 13260, 13305, 14280, 15079, 15470, 17740, 18564, 18627, 21288, 23062, 23205, 24836, 26520, 26610, 30158, 30940, 31045, 34593, 35480, 37128, 37254, 45237, 46124, 46410, 49672, 53220, 57655, 60316, 61880, 62090, 69186, 74508, 75395, 80717, 90474, 92248, 92820, 93135, 105553, 106440, 115310, 120632, 124180, 138372, 149016, 150790, 161434, 172965, 180948, 185640, 186270, 196027, 211106, 226185, 230620, 242151, 248360, 276744, 301580, 316659, 322868, 345930, 361896, 372540, 392054, 403585, 422212, 452370, 461240, 484302, 527765, 588081, 603160, 633318, 645736, 691860, 745080, 784108, 807170, 844424, 904740, 968604, 980135, 1055530, 1176162, 1210755, 1266636, 1372189, 1383720, 1568216, 1583295, 1614340, 1809480, 1937208, 1960270, 2111060, 2352324, 2421510, 2533272, 2744378, 2940405, 3166590, 3228680, 3920540, 4116567, 4222120, 4704648, 4843020, 5488756, 5880810, 6333180, 6860945, 7841080, 8233134, 9686040, 10977512, 11761620, 12666360, 13721890, 16466268, 20582835, 23523240, 27443780, 32932536, 41165670, 54887560, 82331340, 164662680]

約数ペア:

[(1, 164662680), (2, 82331340), (3, 54887560), (4, 41165670), (5, 32932536), (6, 27443780), (7, 23523240), (8, 20582835), (10, 16466268), (12, 13721890), (13, 12666360), (14, 11761620), (15, 10977512), (17, 9686040), (20, 8233134), (21, 7841080), (24, 6860945), (26, 6333180), (28, 5880810), (30, 5488756), (34, 4843020), (35, 4704648), (39, 4222120), (40, 4116567), (42, 3920540), (51, 3228680), (52, 3166590), (56, 2940405), (60, 2744378), (65, 2533272), (68, 2421510), (70, 2352324), (78, 2111060), (84, 1960270), (85, 1937208), (91, 1809480), (102, 1614340), (104, 1583295), (105, 1568216), (119, 1383720), (120, 1372189), (130, 1266636), (136, 1210755), (140, 1176162), (156, 1055530), (168, 980135), (170, 968604), (182, 904740), (195, 844424), (204, 807170), (210, 784108), (221, 745080), (238, 691860), (255, 645736), (260, 633318), (273, 603160), (280, 588081), (312, 527765), (340, 484302), (357, 461240), (364, 452370), (390, 422212), (408, 403585), (420, 392054), (442, 372540), (455, 361896), (476, 345930), (510, 322868), (520, 316659), (546, 301580), (595, 276744), (663, 248360), (680, 242151), (714, 230620), (728, 226185), (780, 211106), (840, 196027), (884, 186270), (887, 185640), (910, 180948), (952, 172965), (1020, 161434), (1092, 150790), (1105, 149016), (1190, 138372), (1326, 124180), (1365, 120632), (1428, 115310), (1547, 106440), (1560, 105553), (1768, 93135), (1774, 92820), (1785, 92248), (1820, 90474), (2040, 80717), (2184, 75395), (2210, 74508), (2380, 69186), (2652, 62090), (2661, 61880), (2730, 60316), (2856, 57655), (3094, 53220), (3315, 49672), (3548, 46410), (3570, 46124), (3640, 45237), (4420, 37254), (4435, 37128), (4641, 35480), (4760, 34593), (5304, 31045), (5322, 30940), (5460, 30158), (6188, 26610), (6209, 26520), (6630, 24836), (7096, 23205), (7140, 23062), (7735, 21288), (8840, 18627), (8870, 18564), (9282, 17740), (10644, 15470), (10920, 15079), (11531, 14280), (12376, 13305), (12418, 13260)]