72112802520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139721}}^1$

素因数の和:139786

約数の個数: 256

約数和(自身を含む): 260754785280

約数和(自身を除く): 188641982760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 330, 340, 345, 374, 391, 408, 440, 460, 506, 510, 552, 561, 660, 680, 690, 748, 759, 782, 920, 935, 1012, 1020, 1122, 1173, 1265, 1320, 1380, 1496, 1518, 1564, 1870, 1955, 2024, 2040, 2244, 2346, 2530, 2760, 2805, 3036, 3128, 3740, 3795, 3910, 4301, 4488, 4692, 5060, 5610, 5865, 6072, 7480, 7590, 7820, 8602, 9384, 10120, 11220, 11730, 12903, 15180, 15640, 17204, 21505, 22440, 23460, 25806, 30360, 34408, 43010, 46920, 51612, 64515, 86020, 103224, 129030, 139721, 172040, 258060, 279442, 419163, 516120, 558884, 698605, 838326, 1117768, 1397210, 1536931, 1676652, 2095815, 2375257, 2794420, 3073862, 3213583, 3353304, 4191630, 4610793, 4750514, 5588840, 6147724, 6427166, 7125771, 7684655, 8383260, 9221586, 9501028, 9640749, 11876285, 12295448, 12854332, 14251542, 15369310, 16067915, 16766520, 18443172, 19002056, 19281498, 23053965, 23752570, 25708664, 26127827, 28503084, 30738620, 32135830, 35349413, 35628855, 36886344, 38562996, 46107930, 47505140, 48203745, 52255654, 54630911, 57006168, 61477240, 64271660, 70698826, 71257710, 77125992, 78383481, 92215860, 95010280, 96407490, 104511308, 106048239, 109261822, 128543320, 130639135, 141397652, 142515420, 156766962, 163892733, 176747065, 184431720, 192814980, 209022616, 212096478, 218523644, 261278270, 273154555, 282795304, 285030840, 313533924, 327785466, 353494130, 385629960, 391917405, 424192956, 437047288, 522556540, 530241195, 546309110, 600940021, 627067848, 655570932, 706988260, 783834810, 819463665, 848385912, 1045113080, 1060482390, 1092618220, 1201880042, 1311141864, 1413976520, 1567669620, 1638927330, 1802820063, 2120964780, 2185236440, 2403760084, 3004700105, 3135339240, 3277854660, 3605640126, 4241929560, 4807520168, 6009400210, 6555709320, 7211280252, 9014100315, 12018800420, 14422560504, 18028200630, 24037600840, 36056401260, 72112802520]

約数ペア:

[(1, 72112802520), (2, 36056401260), (3, 24037600840), (4, 18028200630), (5, 14422560504), (6, 12018800420), (8, 9014100315), (10, 7211280252), (11, 6555709320), (12, 6009400210), (15, 4807520168), (17, 4241929560), (20, 3605640126), (22, 3277854660), (23, 3135339240), (24, 3004700105), (30, 2403760084), (33, 2185236440), (34, 2120964780), (40, 1802820063), (44, 1638927330), (46, 1567669620), (51, 1413976520), (55, 1311141864), (60, 1201880042), (66, 1092618220), (68, 1060482390), (69, 1045113080), (85, 848385912), (88, 819463665), (92, 783834810), (102, 706988260), (110, 655570932), (115, 627067848), (120, 600940021), (132, 546309110), (136, 530241195), (138, 522556540), (165, 437047288), (170, 424192956), (184, 391917405), (187, 385629960), (204, 353494130), (220, 327785466), (230, 313533924), (253, 285030840), (255, 282795304), (264, 273154555), (276, 261278270), (330, 218523644), (340, 212096478), (345, 209022616), (374, 192814980), (391, 184431720), (408, 176747065), (440, 163892733), (460, 156766962), (506, 142515420), (510, 141397652), (552, 130639135), (561, 128543320), (660, 109261822), (680, 106048239), (690, 104511308), (748, 96407490), (759, 95010280), (782, 92215860), (920, 78383481), (935, 77125992), (1012, 71257710), (1020, 70698826), (1122, 64271660), (1173, 61477240), (1265, 57006168), (1320, 54630911), (1380, 52255654), (1496, 48203745), (1518, 47505140), (1564, 46107930), (1870, 38562996), (1955, 36886344), (2024, 35628855), (2040, 35349413), (2244, 32135830), (2346, 30738620), (2530, 28503084), (2760, 26127827), (2805, 25708664), (3036, 23752570), (3128, 23053965), (3740, 19281498), (3795, 19002056), (3910, 18443172), (4301, 16766520), (4488, 16067915), (4692, 15369310), (5060, 14251542), (5610, 12854332), (5865, 12295448), (6072, 11876285), (7480, 9640749), (7590, 9501028), (7820, 9221586), (8602, 8383260), (9384, 7684655), (10120, 7125771), (11220, 6427166), (11730, 6147724), (12903, 5588840), (15180, 4750514), (15640, 4610793), (17204, 4191630), (21505, 3353304), (22440, 3213583), (23460, 3073862), (25806, 2794420), (30360, 2375257), (34408, 2095815), (43010, 1676652), (46920, 1536931), (51612, 1397210), (64515, 1117768), (86020, 838326), (103224, 698605), (129030, 558884), (139721, 516120), (172040, 419163), (258060, 279442)]