1209248040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10067}}^1$

素因数の和:10112

約数の個数: 256

約数和(自身を含む): 4871301120

約数和(自身を除く): 3662053080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8580, 9240, 10010, 10067, 10920, 12012, 15015, 17160, 20020, 20134, 24024, 30030, 30201, 40040, 40268, 50335, 60060, 60402, 70469, 80536, 100670, 110737, 120120, 120804, 130871, 140938, 151005, 201340, 211407, 221474, 241608, 261742, 281876, 302010, 332211, 352345, 392613, 402680, 422814, 442948, 523484, 553685, 563752, 604020, 654355, 664422, 704690, 775159, 785226, 845628, 885896, 916097, 1046968, 1057035, 1107370, 1208040, 1308710, 1328844, 1409380, 1439581, 1550318, 1570452, 1661055, 1691256, 1832194, 1963065, 2114070, 2214740, 2325477, 2617420, 2657688, 2748291, 2818760, 2879162, 3100636, 3140904, 3322110, 3664388, 3875795, 3926130, 4228140, 4318743, 4429480, 4580485, 4650954, 5234840, 5496582, 5758324, 6201272, 6644220, 7197905, 7328776, 7751590, 7852260, 8456280, 8637486, 9160970, 9301908, 10077067, 10993164, 11516648, 11627385, 13288440, 13741455, 14395810, 15503180, 15704520, 17274972, 18321940, 18603816, 20154134, 21593715, 21986328, 23254770, 27482910, 28791620, 30231201, 31006360, 34549944, 36643880, 40308268, 43187430, 46509540, 50385335, 54965820, 57583240, 60462402, 80616536, 86374860, 93019080, 100770670, 109931640, 120924804, 151156005, 172749720, 201541340, 241849608, 302312010, 403082680, 604624020, 1209248040]

約数ペア:

[(1, 1209248040), (2, 604624020), (3, 403082680), (4, 302312010), (5, 241849608), (6, 201541340), (7, 172749720), (8, 151156005), (10, 120924804), (11, 109931640), (12, 100770670), (13, 93019080), (14, 86374860), (15, 80616536), (20, 60462402), (21, 57583240), (22, 54965820), (24, 50385335), (26, 46509540), (28, 43187430), (30, 40308268), (33, 36643880), (35, 34549944), (39, 31006360), (40, 30231201), (42, 28791620), (44, 27482910), (52, 23254770), (55, 21986328), (56, 21593715), (60, 20154134), (65, 18603816), (66, 18321940), (70, 17274972), (77, 15704520), (78, 15503180), (84, 14395810), (88, 13741455), (91, 13288440), (104, 11627385), (105, 11516648), (110, 10993164), (120, 10077067), (130, 9301908), (132, 9160970), (140, 8637486), (143, 8456280), (154, 7852260), (156, 7751590), (165, 7328776), (168, 7197905), (182, 6644220), (195, 6201272), (210, 5758324), (220, 5496582), (231, 5234840), (260, 4650954), (264, 4580485), (273, 4429480), (280, 4318743), (286, 4228140), (308, 3926130), (312, 3875795), (330, 3664388), (364, 3322110), (385, 3140904), (390, 3100636), (420, 2879162), (429, 2818760), (440, 2748291), (455, 2657688), (462, 2617420), (520, 2325477), (546, 2214740), (572, 2114070), (616, 1963065), (660, 1832194), (715, 1691256), (728, 1661055), (770, 1570452), (780, 1550318), (840, 1439581), (858, 1409380), (910, 1328844), (924, 1308710), (1001, 1208040), (1092, 1107370), (1144, 1057035), (1155, 1046968), (1320, 916097), (1365, 885896), (1430, 845628), (1540, 785226), (1560, 775159), (1716, 704690), (1820, 664422), (1848, 654355), (2002, 604020), (2145, 563752), (2184, 553685), (2310, 523484), (2730, 442948), (2860, 422814), (3003, 402680), (3080, 392613), (3432, 352345), (3640, 332211), (4004, 302010), (4290, 281876), (4620, 261742), (5005, 241608), (5460, 221474), (5720, 211407), (6006, 201340), (8008, 151005), (8580, 140938), (9240, 130871), (10010, 120804), (10067, 120120), (10920, 110737), (12012, 100670), (15015, 80536), (17160, 70469), (20020, 60402), (20134, 60060), (24024, 50335), (30030, 40268), (30201, 40040)]