201613860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 240

約数和(自身を含む): 755225856

約数和(自身を除く): 553611996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 773, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1546, 1610, 1620, 1863, 1890, 1932, 2070, 2268, 2319, 2415, 2484, 2835, 2898, 3092, 3105, 3220, 3726, 3780, 3865, 4140, 4347, 4638, 4830, 5411, 5670, 5796, 6210, 6957, 7245, 7452, 7730, 8694, 9276, 9315, 9660, 10822, 11340, 11595, 12420, 13041, 13914, 14490, 15460, 16233, 17388, 17779, 18630, 20871, 21644, 21735, 23190, 26082, 27055, 27828, 28980, 32466, 34785, 35558, 37260, 41742, 43470, 46380, 48699, 52164, 53337, 54110, 62613, 64932, 65205, 69570, 71116, 81165, 83484, 86940, 88895, 97398, 104355, 106674, 108220, 124453, 125226, 130410, 139140, 146097, 160011, 162330, 177790, 194796, 208710, 213348, 243495, 248906, 250452, 260820, 266685, 292194, 313065, 320022, 324660, 355580, 373359, 417420, 438291, 480033, 486990, 497812, 533370, 584388, 622265, 626130, 640044, 730485, 746718, 800055, 876582, 960066, 973980, 1066740, 1120077, 1244530, 1252260, 1440099, 1460970, 1493436, 1600110, 1753164, 1866795, 1920132, 2191455, 2240154, 2400165, 2489060, 2880198, 2921940, 3200220, 3360231, 3733590, 4382910, 4480308, 4800330, 5600385, 5760396, 6720462, 7200495, 7467180, 8765820, 9600660, 10080693, 11200770, 13440924, 14400990, 16801155, 20161386, 22401540, 28801980, 33602310, 40322772, 50403465, 67204620, 100806930, 201613860]

約数ペア:

[(1, 201613860), (2, 100806930), (3, 67204620), (4, 50403465), (5, 40322772), (6, 33602310), (7, 28801980), (9, 22401540), (10, 20161386), (12, 16801155), (14, 14400990), (15, 13440924), (18, 11200770), (20, 10080693), (21, 9600660), (23, 8765820), (27, 7467180), (28, 7200495), (30, 6720462), (35, 5760396), (36, 5600385), (42, 4800330), (45, 4480308), (46, 4382910), (54, 3733590), (60, 3360231), (63, 3200220), (69, 2921940), (70, 2880198), (81, 2489060), (84, 2400165), (90, 2240154), (92, 2191455), (105, 1920132), (108, 1866795), (115, 1753164), (126, 1600110), (135, 1493436), (138, 1460970), (140, 1440099), (161, 1252260), (162, 1244530), (180, 1120077), (189, 1066740), (207, 973980), (210, 960066), (230, 876582), (252, 800055), (270, 746718), (276, 730485), (315, 640044), (322, 626130), (324, 622265), (345, 584388), (378, 533370), (405, 497812), (414, 486990), (420, 480033), (460, 438291), (483, 417420), (540, 373359), (567, 355580), (621, 324660), (630, 320022), (644, 313065), (690, 292194), (756, 266685), (773, 260820), (805, 250452), (810, 248906), (828, 243495), (945, 213348), (966, 208710), (1035, 194796), (1134, 177790), (1242, 162330), (1260, 160011), (1380, 146097), (1449, 139140), (1546, 130410), (1610, 125226), (1620, 124453), (1863, 108220), (1890, 106674), (1932, 104355), (2070, 97398), (2268, 88895), (2319, 86940), (2415, 83484), (2484, 81165), (2835, 71116), (2898, 69570), (3092, 65205), (3105, 64932), (3220, 62613), (3726, 54110), (3780, 53337), (3865, 52164), (4140, 48699), (4347, 46380), (4638, 43470), (4830, 41742), (5411, 37260), (5670, 35558), (5796, 34785), (6210, 32466), (6957, 28980), (7245, 27828), (7452, 27055), (7730, 26082), (8694, 23190), (9276, 21735), (9315, 21644), (9660, 20871), (10822, 18630), (11340, 17779), (11595, 17388), (12420, 16233), (13041, 15460), (13914, 14490)]