63415440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 253912320

約数和(自身を除く): 190496880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 157, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 314, 330, 340, 360, 374, 396, 408, 432, 440, 459, 471, 495, 510, 528, 540, 561, 594, 612, 628, 660, 680, 720, 748, 765, 785, 792, 816, 880, 918, 935, 942, 990, 1020, 1080, 1122, 1188, 1224, 1256, 1320, 1360, 1413, 1485, 1496, 1530, 1570, 1584, 1683, 1727, 1836, 1870, 1884, 1980, 2040, 2160, 2244, 2295, 2355, 2376, 2448, 2512, 2640, 2669, 2805, 2826, 2970, 2992, 3060, 3140, 3366, 3454, 3672, 3740, 3768, 3960, 4080, 4239, 4488, 4590, 4710, 4752, 5049, 5181, 5338, 5610, 5652, 5940, 6120, 6280, 6732, 6908, 7065, 7344, 7480, 7536, 7920, 8007, 8415, 8478, 8635, 8976, 9180, 9420, 10098, 10362, 10676, 11220, 11304, 11880, 12240, 12560, 13345, 13464, 13816, 14130, 14960, 15543, 16014, 16830, 16956, 17270, 18360, 18840, 20196, 20724, 21195, 21352, 22440, 22608, 23760, 24021, 25245, 25905, 26690, 26928, 27632, 28260, 29359, 31086, 32028, 33660, 33912, 34540, 36720, 37680, 40035, 40392, 41448, 42390, 42704, 44880, 46629, 48042, 50490, 51810, 53380, 56520, 58718, 62172, 64056, 67320, 67824, 69080, 72063, 77715, 80070, 80784, 82896, 84780, 88077, 93258, 96084, 100980, 103620, 106760, 113040, 117436, 120105, 124344, 128112, 134640, 138160, 144126, 146795, 155430, 160140, 169560, 176154, 186516, 192168, 201960, 207240, 213520, 233145, 234872, 240210, 248688, 264231, 288252, 293590, 310860, 320280, 339120, 352308, 360315, 373032, 384336, 403920, 414480, 440385, 466290, 469744, 480420, 528462, 576504, 587180, 621720, 640560, 704616, 720630, 746064, 792693, 880770, 932580, 960840, 1056924, 1153008, 1174360, 1243440, 1321155, 1409232, 1441260, 1585386, 1761540, 1865160, 1921680, 2113848, 2348720, 2642310, 2882520, 3170772, 3523080, 3730320, 3963465, 4227696, 5284620, 5765040, 6341544, 7046160, 7926930, 10569240, 12683088, 15853860, 21138480, 31707720, 63415440]

約数ペア:

[(1, 63415440), (2, 31707720), (3, 21138480), (4, 15853860), (5, 12683088), (6, 10569240), (8, 7926930), (9, 7046160), (10, 6341544), (11, 5765040), (12, 5284620), (15, 4227696), (16, 3963465), (17, 3730320), (18, 3523080), (20, 3170772), (22, 2882520), (24, 2642310), (27, 2348720), (30, 2113848), (33, 1921680), (34, 1865160), (36, 1761540), (40, 1585386), (44, 1441260), (45, 1409232), (48, 1321155), (51, 1243440), (54, 1174360), (55, 1153008), (60, 1056924), (66, 960840), (68, 932580), (72, 880770), (80, 792693), (85, 746064), (88, 720630), (90, 704616), (99, 640560), (102, 621720), (108, 587180), (110, 576504), (120, 528462), (132, 480420), (135, 469744), (136, 466290), (144, 440385), (153, 414480), (157, 403920), (165, 384336), (170, 373032), (176, 360315), (180, 352308), (187, 339120), (198, 320280), (204, 310860), (216, 293590), (220, 288252), (240, 264231), (255, 248688), (264, 240210), (270, 234872), (272, 233145), (297, 213520), (306, 207240), (314, 201960), (330, 192168), (340, 186516), (360, 176154), (374, 169560), (396, 160140), (408, 155430), (432, 146795), (440, 144126), (459, 138160), (471, 134640), (495, 128112), (510, 124344), (528, 120105), (540, 117436), (561, 113040), (594, 106760), (612, 103620), (628, 100980), (660, 96084), (680, 93258), (720, 88077), (748, 84780), (765, 82896), (785, 80784), (792, 80070), (816, 77715), (880, 72063), (918, 69080), (935, 67824), (942, 67320), (990, 64056), (1020, 62172), (1080, 58718), (1122, 56520), (1188, 53380), (1224, 51810), (1256, 50490), (1320, 48042), (1360, 46629), (1413, 44880), (1485, 42704), (1496, 42390), (1530, 41448), (1570, 40392), (1584, 40035), (1683, 37680), (1727, 36720), (1836, 34540), (1870, 33912), (1884, 33660), (1980, 32028), (2040, 31086), (2160, 29359), (2244, 28260), (2295, 27632), (2355, 26928), (2376, 26690), (2448, 25905), (2512, 25245), (2640, 24021), (2669, 23760), (2805, 22608), (2826, 22440), (2970, 21352), (2992, 21195), (3060, 20724), (3140, 20196), (3366, 18840), (3454, 18360), (3672, 17270), (3740, 16956), (3768, 16830), (3960, 16014), (4080, 15543), (4239, 14960), (4488, 14130), (4590, 13816), (4710, 13464), (4752, 13345), (5049, 12560), (5181, 12240), (5338, 11880), (5610, 11304), (5652, 11220), (5940, 10676), (6120, 10362), (6280, 10098), (6732, 9420), (6908, 9180), (7065, 8976), (7344, 8635), (7480, 8478), (7536, 8415), (7920, 8007)]