264590040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 256

約数和(自身を含む): 988485120

約数和(自身を除く): 723895080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 907, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1814, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2721, 2805, 2860, 3315, 3432, 3628, 3740, 4290, 4420, 4488, 4535, 4862, 5304, 5442, 5610, 5720, 6630, 7256, 7293, 7480, 8580, 8840, 9070, 9724, 9977, 10884, 11220, 11791, 12155, 13260, 13605, 14586, 15419, 17160, 18140, 19448, 19954, 21768, 22440, 23582, 24310, 26520, 27210, 29172, 29931, 30838, 35373, 36280, 36465, 39908, 46257, 47164, 48620, 49885, 54420, 58344, 58955, 59862, 61676, 70746, 72930, 77095, 79816, 92514, 94328, 97240, 99770, 108840, 117910, 119724, 123352, 129701, 141492, 145860, 149655, 154190, 169609, 176865, 185028, 199540, 200447, 231285, 235820, 239448, 259402, 282984, 291720, 299310, 308380, 339218, 353730, 370056, 389103, 399080, 400894, 462570, 471640, 508827, 518804, 598620, 601341, 616760, 648505, 678436, 707460, 778206, 801788, 848045, 925140, 1002235, 1017654, 1037608, 1197240, 1202682, 1297010, 1356872, 1414920, 1556412, 1603576, 1696090, 1850280, 1945515, 2004470, 2035308, 2204917, 2405364, 2544135, 2594020, 3006705, 3112824, 3392180, 3891030, 4008940, 4070616, 4409834, 4810728, 5088270, 5188040, 6013410, 6614751, 6784360, 7782060, 8017880, 8819668, 10176540, 11024585, 12026820, 13229502, 15564120, 17639336, 20353080, 22049170, 24053640, 26459004, 33073755, 44098340, 52918008, 66147510, 88196680, 132295020, 264590040]

約数ペア:

[(1, 264590040), (2, 132295020), (3, 88196680), (4, 66147510), (5, 52918008), (6, 44098340), (8, 33073755), (10, 26459004), (11, 24053640), (12, 22049170), (13, 20353080), (15, 17639336), (17, 15564120), (20, 13229502), (22, 12026820), (24, 11024585), (26, 10176540), (30, 8819668), (33, 8017880), (34, 7782060), (39, 6784360), (40, 6614751), (44, 6013410), (51, 5188040), (52, 5088270), (55, 4810728), (60, 4409834), (65, 4070616), (66, 4008940), (68, 3891030), (78, 3392180), (85, 3112824), (88, 3006705), (102, 2594020), (104, 2544135), (110, 2405364), (120, 2204917), (130, 2035308), (132, 2004470), (136, 1945515), (143, 1850280), (156, 1696090), (165, 1603576), (170, 1556412), (187, 1414920), (195, 1356872), (204, 1297010), (220, 1202682), (221, 1197240), (255, 1037608), (260, 1017654), (264, 1002235), (286, 925140), (312, 848045), (330, 801788), (340, 778206), (374, 707460), (390, 678436), (408, 648505), (429, 616760), (440, 601341), (442, 598620), (510, 518804), (520, 508827), (561, 471640), (572, 462570), (660, 400894), (663, 399080), (680, 389103), (715, 370056), (748, 353730), (780, 339218), (858, 308380), (884, 299310), (907, 291720), (935, 282984), (1020, 259402), (1105, 239448), (1122, 235820), (1144, 231285), (1320, 200447), (1326, 199540), (1430, 185028), (1496, 176865), (1560, 169609), (1716, 154190), (1768, 149655), (1814, 145860), (1870, 141492), (2040, 129701), (2145, 123352), (2210, 119724), (2244, 117910), (2431, 108840), (2652, 99770), (2721, 97240), (2805, 94328), (2860, 92514), (3315, 79816), (3432, 77095), (3628, 72930), (3740, 70746), (4290, 61676), (4420, 59862), (4488, 58955), (4535, 58344), (4862, 54420), (5304, 49885), (5442, 48620), (5610, 47164), (5720, 46257), (6630, 39908), (7256, 36465), (7293, 36280), (7480, 35373), (8580, 30838), (8840, 29931), (9070, 29172), (9724, 27210), (9977, 26520), (10884, 24310), (11220, 23582), (11791, 22440), (12155, 21768), (13260, 19954), (13605, 19448), (14586, 18140), (15419, 17160)]