129291120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 410674320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 503, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1006, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1509, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2012, 2040, 2142, 2160, 2295, 2380, 2448, 2515, 2520, 2856, 3018, 3024, 3060, 3213, 3521, 3570, 3672, 3780, 4024, 4080, 4284, 4527, 4590, 4760, 5030, 5040, 5355, 5712, 6036, 6120, 6426, 7042, 7140, 7344, 7545, 7560, 8048, 8551, 8568, 9054, 9180, 9520, 10060, 10563, 10710, 12072, 12240, 12852, 13581, 14084, 14280, 15090, 15120, 16065, 17102, 17136, 17605, 18108, 18360, 20120, 21126, 21420, 22635, 24144, 25653, 25704, 27162, 28168, 28560, 30180, 31689, 32130, 34204, 35210, 36216, 36720, 40240, 42252, 42755, 42840, 45270, 51306, 51408, 52815, 54324, 56336, 59857, 60360, 63378, 64260, 67905, 68408, 70420, 72432, 76959, 84504, 85510, 85680, 90540, 95067, 102612, 105630, 108648, 119714, 120720, 126756, 128265, 128520, 135810, 136816, 140840, 153918, 158445, 169008, 171020, 179571, 181080, 190134, 205224, 211260, 217296, 230877, 239428, 253512, 256530, 257040, 271620, 281680, 299285, 307836, 316890, 342040, 359142, 362160, 380268, 384795, 410448, 422520, 461754, 475335, 478856, 507024, 513060, 538713, 543240, 598570, 615672, 633780, 684080, 718284, 760536, 769590, 845040, 897855, 923508, 950670, 957712, 1026120, 1077426, 1086480, 1154385, 1197140, 1231344, 1267560, 1436568, 1521072, 1539180, 1616139, 1795710, 1847016, 1901340, 2052240, 2154852, 2308770, 2394280, 2535120, 2693565, 2873136, 3078360, 3232278, 3591420, 3694032, 3802680, 4309704, 4617540, 4788560, 5387130, 6156720, 6464556, 7182840, 7605360, 8080695, 8619408, 9235080, 10774260, 12929112, 14365680, 16161390, 18470160, 21548520, 25858224, 32322780, 43097040, 64645560, 129291120]

約数ペア:

[(1, 129291120), (2, 64645560), (3, 43097040), (4, 32322780), (5, 25858224), (6, 21548520), (7, 18470160), (8, 16161390), (9, 14365680), (10, 12929112), (12, 10774260), (14, 9235080), (15, 8619408), (16, 8080695), (17, 7605360), (18, 7182840), (20, 6464556), (21, 6156720), (24, 5387130), (27, 4788560), (28, 4617540), (30, 4309704), (34, 3802680), (35, 3694032), (36, 3591420), (40, 3232278), (42, 3078360), (45, 2873136), (48, 2693565), (51, 2535120), (54, 2394280), (56, 2308770), (60, 2154852), (63, 2052240), (68, 1901340), (70, 1847016), (72, 1795710), (80, 1616139), (84, 1539180), (85, 1521072), (90, 1436568), (102, 1267560), (105, 1231344), (108, 1197140), (112, 1154385), (119, 1086480), (120, 1077426), (126, 1026120), (135, 957712), (136, 950670), (140, 923508), (144, 897855), (153, 845040), (168, 769590), (170, 760536), (180, 718284), (189, 684080), (204, 633780), (210, 615672), (216, 598570), (238, 543240), (240, 538713), (252, 513060), (255, 507024), (270, 478856), (272, 475335), (280, 461754), (306, 422520), (315, 410448), (336, 384795), (340, 380268), (357, 362160), (360, 359142), (378, 342040), (408, 316890), (420, 307836), (432, 299285), (459, 281680), (476, 271620), (503, 257040), (504, 256530), (510, 253512), (540, 239428), (560, 230877), (595, 217296), (612, 211260), (630, 205224), (680, 190134), (714, 181080), (720, 179571), (756, 171020), (765, 169008), (816, 158445), (840, 153918), (918, 140840), (945, 136816), (952, 135810), (1006, 128520), (1008, 128265), (1020, 126756), (1071, 120720), (1080, 119714), (1190, 108648), (1224, 105630), (1260, 102612), (1360, 95067), (1428, 90540), (1509, 85680), (1512, 85510), (1530, 84504), (1680, 76959), (1785, 72432), (1836, 70420), (1890, 68408), (1904, 67905), (2012, 64260), (2040, 63378), (2142, 60360), (2160, 59857), (2295, 56336), (2380, 54324), (2448, 52815), (2515, 51408), (2520, 51306), (2856, 45270), (3018, 42840), (3024, 42755), (3060, 42252), (3213, 40240), (3521, 36720), (3570, 36216), (3672, 35210), (3780, 34204), (4024, 32130), (4080, 31689), (4284, 30180), (4527, 28560), (4590, 28168), (4760, 27162), (5030, 25704), (5040, 25653), (5355, 24144), (5712, 22635), (6036, 21420), (6120, 21126), (6426, 20120), (7042, 18360), (7140, 18108), (7344, 17605), (7545, 17136), (7560, 17102), (8048, 16065), (8551, 15120), (8568, 15090), (9054, 14280), (9180, 14084), (9520, 13581), (10060, 12852), (10563, 12240), (10710, 12072)]