1291320360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1593

約数の個数: 256

約数和(自身を含む): 4763232000

約数和(自身を除く): 3471911640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 88, 90, 99, 108, 110, 120, 132, 135, 146, 165, 180, 198, 216, 219, 220, 264, 270, 292, 297, 330, 360, 365, 396, 438, 440, 495, 540, 584, 594, 657, 660, 730, 792, 803, 876, 990, 1080, 1095, 1188, 1314, 1320, 1460, 1485, 1489, 1606, 1752, 1971, 1980, 2190, 2376, 2409, 2628, 2920, 2970, 2978, 3212, 3285, 3942, 3960, 4015, 4380, 4467, 4818, 5256, 5940, 5956, 6424, 6570, 7227, 7445, 7884, 8030, 8760, 8934, 9636, 9855, 11880, 11912, 12045, 13140, 13401, 14454, 14890, 15768, 16060, 16379, 17868, 19272, 19710, 21681, 22335, 24090, 26280, 26802, 28908, 29780, 32120, 32758, 35736, 36135, 39420, 40203, 43362, 44670, 48180, 49137, 53604, 57816, 59560, 65516, 67005, 72270, 78840, 80406, 81895, 86724, 89340, 96360, 98274, 107208, 108405, 108697, 131032, 134010, 144540, 147411, 160812, 163790, 173448, 178680, 196548, 201015, 216810, 217394, 245685, 268020, 289080, 294822, 321624, 326091, 327580, 393096, 402030, 433620, 434788, 442233, 491370, 536040, 543485, 589644, 652182, 655160, 737055, 804060, 867240, 869576, 884466, 978273, 982740, 1086970, 1179288, 1195667, 1304364, 1474110, 1608120, 1630455, 1768932, 1956546, 1965480, 2173940, 2211165, 2391334, 2608728, 2934819, 2948220, 3260910, 3537864, 3587001, 3913092, 4347880, 4422330, 4782668, 4891365, 5869638, 5896440, 5978335, 6521820, 7174002, 7826184, 8844660, 9565336, 9782730, 10761003, 11739276, 11956670, 13043640, 14348004, 14674095, 17689320, 17935005, 19565460, 21522006, 23478552, 23913340, 28696008, 29348190, 32283009, 35870010, 39130920, 43044012, 47826680, 53805015, 58696380, 64566018, 71740020, 86088024, 107610030, 117392760, 129132036, 143480040, 161415045, 215220060, 258264072, 322830090, 430440120, 645660180, 1291320360]

約数ペア:

[(1, 1291320360), (2, 645660180), (3, 430440120), (4, 322830090), (5, 258264072), (6, 215220060), (8, 161415045), (9, 143480040), (10, 129132036), (11, 117392760), (12, 107610030), (15, 86088024), (18, 71740020), (20, 64566018), (22, 58696380), (24, 53805015), (27, 47826680), (30, 43044012), (33, 39130920), (36, 35870010), (40, 32283009), (44, 29348190), (45, 28696008), (54, 23913340), (55, 23478552), (60, 21522006), (66, 19565460), (72, 17935005), (73, 17689320), (88, 14674095), (90, 14348004), (99, 13043640), (108, 11956670), (110, 11739276), (120, 10761003), (132, 9782730), (135, 9565336), (146, 8844660), (165, 7826184), (180, 7174002), (198, 6521820), (216, 5978335), (219, 5896440), (220, 5869638), (264, 4891365), (270, 4782668), (292, 4422330), (297, 4347880), (330, 3913092), (360, 3587001), (365, 3537864), (396, 3260910), (438, 2948220), (440, 2934819), (495, 2608728), (540, 2391334), (584, 2211165), (594, 2173940), (657, 1965480), (660, 1956546), (730, 1768932), (792, 1630455), (803, 1608120), (876, 1474110), (990, 1304364), (1080, 1195667), (1095, 1179288), (1188, 1086970), (1314, 982740), (1320, 978273), (1460, 884466), (1485, 869576), (1489, 867240), (1606, 804060), (1752, 737055), (1971, 655160), (1980, 652182), (2190, 589644), (2376, 543485), (2409, 536040), (2628, 491370), (2920, 442233), (2970, 434788), (2978, 433620), (3212, 402030), (3285, 393096), (3942, 327580), (3960, 326091), (4015, 321624), (4380, 294822), (4467, 289080), (4818, 268020), (5256, 245685), (5940, 217394), (5956, 216810), (6424, 201015), (6570, 196548), (7227, 178680), (7445, 173448), (7884, 163790), (8030, 160812), (8760, 147411), (8934, 144540), (9636, 134010), (9855, 131032), (11880, 108697), (11912, 108405), (12045, 107208), (13140, 98274), (13401, 96360), (14454, 89340), (14890, 86724), (15768, 81895), (16060, 80406), (16379, 78840), (17868, 72270), (19272, 67005), (19710, 65516), (21681, 59560), (22335, 57816), (24090, 53604), (26280, 49137), (26802, 48180), (28908, 44670), (29780, 43362), (32120, 40203), (32758, 39420), (35736, 36135)]