1729532520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 256

約数和(自身を含む): 5969376000

約数和(自身を除く): 4239843480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 139, 164, 180, 205, 216, 246, 270, 278, 281, 328, 360, 369, 410, 417, 492, 540, 556, 562, 615, 695, 738, 820, 834, 843, 984, 1080, 1107, 1112, 1124, 1230, 1251, 1390, 1405, 1476, 1640, 1668, 1686, 1845, 2085, 2214, 2248, 2460, 2502, 2529, 2780, 2810, 2952, 3336, 3372, 3690, 3753, 4170, 4215, 4428, 4920, 5004, 5058, 5535, 5560, 5620, 5699, 6255, 6744, 7380, 7506, 7587, 8340, 8430, 8856, 10008, 10116, 11070, 11240, 11398, 11521, 12510, 12645, 14760, 15012, 15174, 16680, 16860, 17097, 18765, 20232, 22140, 22796, 23042, 25020, 25290, 28495, 30024, 30348, 33720, 34194, 34563, 37530, 37935, 39059, 44280, 45592, 46084, 50040, 50580, 51291, 56990, 57605, 60696, 68388, 69126, 75060, 75870, 78118, 85485, 92168, 101160, 102582, 103689, 113980, 115210, 117177, 136776, 138252, 150120, 151740, 153873, 156236, 170970, 172815, 195295, 205164, 207378, 227960, 230420, 234354, 256455, 276504, 303480, 307746, 311067, 312472, 341940, 345630, 351531, 390590, 410328, 414756, 460840, 468708, 512910, 518445, 585885, 615492, 622134, 683880, 691260, 703062, 769365, 781180, 829512, 937416, 1025820, 1036890, 1054593, 1171770, 1230984, 1244268, 1382520, 1406124, 1538730, 1555335, 1562360, 1601419, 1757655, 2051640, 2073780, 2109186, 2343540, 2488536, 2812248, 3077460, 3110670, 3202838, 3515310, 4147560, 4218372, 4687080, 4804257, 5272965, 6154920, 6221340, 6405676, 7030620, 8007095, 8436744, 9608514, 10545930, 12442680, 12811352, 14061240, 14412771, 16014190, 19217028, 21091860, 24021285, 28825542, 32028380, 38434056, 42183720, 43238313, 48042570, 57651084, 64056760, 72063855, 86476626, 96085140, 115302168, 144127710, 172953252, 192170280, 216191565, 288255420, 345906504, 432383130, 576510840, 864766260, 1729532520]

約数ペア:

[(1, 1729532520), (2, 864766260), (3, 576510840), (4, 432383130), (5, 345906504), (6, 288255420), (8, 216191565), (9, 192170280), (10, 172953252), (12, 144127710), (15, 115302168), (18, 96085140), (20, 86476626), (24, 72063855), (27, 64056760), (30, 57651084), (36, 48042570), (40, 43238313), (41, 42183720), (45, 38434056), (54, 32028380), (60, 28825542), (72, 24021285), (82, 21091860), (90, 19217028), (108, 16014190), (120, 14412771), (123, 14061240), (135, 12811352), (139, 12442680), (164, 10545930), (180, 9608514), (205, 8436744), (216, 8007095), (246, 7030620), (270, 6405676), (278, 6221340), (281, 6154920), (328, 5272965), (360, 4804257), (369, 4687080), (410, 4218372), (417, 4147560), (492, 3515310), (540, 3202838), (556, 3110670), (562, 3077460), (615, 2812248), (695, 2488536), (738, 2343540), (820, 2109186), (834, 2073780), (843, 2051640), (984, 1757655), (1080, 1601419), (1107, 1562360), (1112, 1555335), (1124, 1538730), (1230, 1406124), (1251, 1382520), (1390, 1244268), (1405, 1230984), (1476, 1171770), (1640, 1054593), (1668, 1036890), (1686, 1025820), (1845, 937416), (2085, 829512), (2214, 781180), (2248, 769365), (2460, 703062), (2502, 691260), (2529, 683880), (2780, 622134), (2810, 615492), (2952, 585885), (3336, 518445), (3372, 512910), (3690, 468708), (3753, 460840), (4170, 414756), (4215, 410328), (4428, 390590), (4920, 351531), (5004, 345630), (5058, 341940), (5535, 312472), (5560, 311067), (5620, 307746), (5699, 303480), (6255, 276504), (6744, 256455), (7380, 234354), (7506, 230420), (7587, 227960), (8340, 207378), (8430, 205164), (8856, 195295), (10008, 172815), (10116, 170970), (11070, 156236), (11240, 153873), (11398, 151740), (11521, 150120), (12510, 138252), (12645, 136776), (14760, 117177), (15012, 115210), (15174, 113980), (16680, 103689), (16860, 102582), (17097, 101160), (18765, 92168), (20232, 85485), (22140, 78118), (22796, 75870), (23042, 75060), (25020, 69126), (25290, 68388), (28495, 60696), (30024, 57605), (30348, 56990), (33720, 51291), (34194, 50580), (34563, 50040), (37530, 46084), (37935, 45592), (39059, 44280)]