67247460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 250111680

約数和(自身を除く): 182864220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 53, 57, 60, 63, 70, 76, 84, 90, 95, 105, 106, 114, 126, 133, 140, 159, 171, 180, 190, 210, 212, 228, 252, 265, 266, 285, 315, 318, 342, 371, 380, 399, 420, 477, 530, 532, 570, 630, 636, 665, 684, 742, 795, 798, 855, 954, 1007, 1060, 1113, 1140, 1197, 1260, 1330, 1484, 1590, 1596, 1710, 1855, 1908, 1995, 2014, 2226, 2385, 2394, 2660, 2809, 3021, 3180, 3339, 3420, 3710, 3990, 4028, 4452, 4770, 4788, 5035, 5565, 5618, 5985, 6042, 6678, 7049, 7420, 7980, 8427, 9063, 9540, 10070, 11130, 11236, 11970, 12084, 13356, 14045, 14098, 15105, 16695, 16854, 18126, 19663, 20140, 21147, 22260, 23940, 25281, 28090, 28196, 30210, 33390, 33708, 35245, 36252, 39326, 42135, 42294, 45315, 50562, 53371, 56180, 58989, 60420, 63441, 66780, 70490, 78652, 84270, 84588, 90630, 98315, 101124, 105735, 106742, 117978, 126405, 126882, 140980, 160113, 168540, 176967, 181260, 196630, 211470, 213484, 235956, 252810, 253764, 266855, 294945, 317205, 320226, 353934, 373597, 393260, 422940, 480339, 505620, 533710, 589890, 634410, 640452, 707868, 747194, 800565, 884835, 960678, 1067420, 1120791, 1179780, 1268820, 1494388, 1601130, 1769670, 1867985, 1921356, 2241582, 2401695, 3202260, 3362373, 3539340, 3735970, 4483164, 4803390, 5603955, 6724746, 7471940, 9606780, 11207910, 13449492, 16811865, 22415820, 33623730, 67247460]

約数ペア:

[(1, 67247460), (2, 33623730), (3, 22415820), (4, 16811865), (5, 13449492), (6, 11207910), (7, 9606780), (9, 7471940), (10, 6724746), (12, 5603955), (14, 4803390), (15, 4483164), (18, 3735970), (19, 3539340), (20, 3362373), (21, 3202260), (28, 2401695), (30, 2241582), (35, 1921356), (36, 1867985), (38, 1769670), (42, 1601130), (45, 1494388), (53, 1268820), (57, 1179780), (60, 1120791), (63, 1067420), (70, 960678), (76, 884835), (84, 800565), (90, 747194), (95, 707868), (105, 640452), (106, 634410), (114, 589890), (126, 533710), (133, 505620), (140, 480339), (159, 422940), (171, 393260), (180, 373597), (190, 353934), (210, 320226), (212, 317205), (228, 294945), (252, 266855), (265, 253764), (266, 252810), (285, 235956), (315, 213484), (318, 211470), (342, 196630), (371, 181260), (380, 176967), (399, 168540), (420, 160113), (477, 140980), (530, 126882), (532, 126405), (570, 117978), (630, 106742), (636, 105735), (665, 101124), (684, 98315), (742, 90630), (795, 84588), (798, 84270), (855, 78652), (954, 70490), (1007, 66780), (1060, 63441), (1113, 60420), (1140, 58989), (1197, 56180), (1260, 53371), (1330, 50562), (1484, 45315), (1590, 42294), (1596, 42135), (1710, 39326), (1855, 36252), (1908, 35245), (1995, 33708), (2014, 33390), (2226, 30210), (2385, 28196), (2394, 28090), (2660, 25281), (2809, 23940), (3021, 22260), (3180, 21147), (3339, 20140), (3420, 19663), (3710, 18126), (3990, 16854), (4028, 16695), (4452, 15105), (4770, 14098), (4788, 14045), (5035, 13356), (5565, 12084), (5618, 11970), (5985, 11236), (6042, 11130), (6678, 10070), (7049, 9540), (7420, 9063), (7980, 8427)]