145771080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 192

約数和(自身を含む): 548130240

約数和(自身を除く): 402359160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1907, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3814, 3822, 5096, 5460, 5721, 5880, 6370, 7628, 7644, 9535, 9555, 10920, 11442, 12740, 13349, 15256, 15288, 19070, 19110, 22884, 24791, 25480, 26698, 28605, 38140, 38220, 40047, 45768, 49582, 53396, 57210, 66745, 74373, 76280, 76440, 80094, 93443, 99164, 106792, 114420, 123955, 133490, 148746, 160188, 173537, 186886, 198328, 200235, 228840, 247910, 266980, 280329, 297492, 320376, 347074, 371865, 373772, 400470, 467215, 495820, 520611, 533960, 560658, 594984, 694148, 743730, 747544, 800940, 867685, 934430, 991640, 1041222, 1121316, 1214759, 1388296, 1401645, 1487460, 1601880, 1735370, 1868860, 2082444, 2242632, 2429518, 2603055, 2803290, 2974920, 3470740, 3644277, 3737720, 4164888, 4859036, 5206110, 5606580, 6073795, 6941480, 7288554, 9718072, 10412220, 11213160, 12147590, 14577108, 18221385, 20824440, 24295180, 29154216, 36442770, 48590360, 72885540, 145771080]

約数ペア:

[(1, 145771080), (2, 72885540), (3, 48590360), (4, 36442770), (5, 29154216), (6, 24295180), (7, 20824440), (8, 18221385), (10, 14577108), (12, 12147590), (13, 11213160), (14, 10412220), (15, 9718072), (20, 7288554), (21, 6941480), (24, 6073795), (26, 5606580), (28, 5206110), (30, 4859036), (35, 4164888), (39, 3737720), (40, 3644277), (42, 3470740), (49, 2974920), (52, 2803290), (56, 2603055), (60, 2429518), (65, 2242632), (70, 2082444), (78, 1868860), (84, 1735370), (91, 1601880), (98, 1487460), (104, 1401645), (105, 1388296), (120, 1214759), (130, 1121316), (140, 1041222), (147, 991640), (156, 934430), (168, 867685), (182, 800940), (195, 747544), (196, 743730), (210, 694148), (245, 594984), (260, 560658), (273, 533960), (280, 520611), (294, 495820), (312, 467215), (364, 400470), (390, 373772), (392, 371865), (420, 347074), (455, 320376), (490, 297492), (520, 280329), (546, 266980), (588, 247910), (637, 228840), (728, 200235), (735, 198328), (780, 186886), (840, 173537), (910, 160188), (980, 148746), (1092, 133490), (1176, 123955), (1274, 114420), (1365, 106792), (1470, 99164), (1560, 93443), (1820, 80094), (1907, 76440), (1911, 76280), (1960, 74373), (2184, 66745), (2548, 57210), (2730, 53396), (2940, 49582), (3185, 45768), (3640, 40047), (3814, 38220), (3822, 38140), (5096, 28605), (5460, 26698), (5721, 25480), (5880, 24791), (6370, 22884), (7628, 19110), (7644, 19070), (9535, 15288), (9555, 15256), (10920, 13349), (11442, 12740)]