1874468940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 6005664000

約数和(自身を除く): 4131195060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 59, 60, 62, 76, 87, 93, 95, 114, 116, 118, 124, 145, 155, 174, 177, 186, 190, 228, 236, 285, 290, 295, 310, 348, 354, 372, 380, 435, 465, 551, 570, 580, 589, 590, 620, 708, 870, 885, 899, 930, 961, 1102, 1121, 1140, 1178, 1180, 1653, 1711, 1740, 1767, 1770, 1798, 1829, 1860, 1922, 2204, 2242, 2356, 2697, 2755, 2883, 2945, 3306, 3363, 3422, 3534, 3540, 3596, 3658, 3844, 4484, 4495, 4805, 5133, 5394, 5487, 5510, 5605, 5766, 5890, 6612, 6726, 6844, 7068, 7316, 8265, 8555, 8835, 8990, 9145, 9610, 10266, 10788, 10974, 11020, 11210, 11532, 11780, 13452, 13485, 14415, 16530, 16815, 17081, 17110, 17670, 17980, 18259, 18290, 19220, 20532, 21948, 22420, 25665, 26970, 27435, 27869, 28830, 32509, 33060, 33630, 34162, 34220, 34751, 35340, 36518, 36580, 51243, 51330, 53041, 53940, 54777, 54870, 55738, 56699, 57660, 65018, 67260, 68324, 69502, 73036, 83607, 85405, 91295, 97527, 102486, 102660, 104253, 106082, 109554, 109740, 111476, 113398, 130036, 139004, 139345, 159123, 162545, 167214, 170097, 170810, 173755, 182590, 195054, 204972, 208506, 212164, 219108, 226796, 256215, 265205, 273885, 278690, 283495, 318246, 325090, 334428, 340194, 341620, 347510, 365180, 390108, 417012, 418035, 487635, 512430, 521265, 529511, 530410, 547770, 557380, 566990, 636492, 650180, 680388, 695020, 795615, 836070, 850485, 975270, 1007779, 1024860, 1042530, 1059022, 1060820, 1077281, 1095540, 1133980, 1588533, 1591230, 1644271, 1672140, 1700970, 1950540, 2015558, 2085060, 2118044, 2154562, 2647555, 3023337, 3177066, 3182460, 3231843, 3288542, 3401940, 4031116, 4309124, 4932813, 5038895, 5295110, 5386405, 6046674, 6354132, 6463686, 6577084, 7942665, 8221355, 9865626, 10077790, 10590220, 10772810, 12093348, 12927372, 15116685, 15885330, 16159215, 16442710, 19731252, 20155580, 21545620, 24664065, 30233370, 31241149, 31770660, 32318430, 32885420, 49328130, 60466740, 62482298, 64636860, 93723447, 98656260, 124964596, 156205745, 187446894, 312411490, 374893788, 468617235, 624822980, 937234470, 1874468940]

約数ペア:

[(1, 1874468940), (2, 937234470), (3, 624822980), (4, 468617235), (5, 374893788), (6, 312411490), (10, 187446894), (12, 156205745), (15, 124964596), (19, 98656260), (20, 93723447), (29, 64636860), (30, 62482298), (31, 60466740), (38, 49328130), (57, 32885420), (58, 32318430), (59, 31770660), (60, 31241149), (62, 30233370), (76, 24664065), (87, 21545620), (93, 20155580), (95, 19731252), (114, 16442710), (116, 16159215), (118, 15885330), (124, 15116685), (145, 12927372), (155, 12093348), (174, 10772810), (177, 10590220), (186, 10077790), (190, 9865626), (228, 8221355), (236, 7942665), (285, 6577084), (290, 6463686), (295, 6354132), (310, 6046674), (348, 5386405), (354, 5295110), (372, 5038895), (380, 4932813), (435, 4309124), (465, 4031116), (551, 3401940), (570, 3288542), (580, 3231843), (589, 3182460), (590, 3177066), (620, 3023337), (708, 2647555), (870, 2154562), (885, 2118044), (899, 2085060), (930, 2015558), (961, 1950540), (1102, 1700970), (1121, 1672140), (1140, 1644271), (1178, 1591230), (1180, 1588533), (1653, 1133980), (1711, 1095540), (1740, 1077281), (1767, 1060820), (1770, 1059022), (1798, 1042530), (1829, 1024860), (1860, 1007779), (1922, 975270), (2204, 850485), (2242, 836070), (2356, 795615), (2697, 695020), (2755, 680388), (2883, 650180), (2945, 636492), (3306, 566990), (3363, 557380), (3422, 547770), (3534, 530410), (3540, 529511), (3596, 521265), (3658, 512430), (3844, 487635), (4484, 418035), (4495, 417012), (4805, 390108), (5133, 365180), (5394, 347510), (5487, 341620), (5510, 340194), (5605, 334428), (5766, 325090), (5890, 318246), (6612, 283495), (6726, 278690), (6844, 273885), (7068, 265205), (7316, 256215), (8265, 226796), (8555, 219108), (8835, 212164), (8990, 208506), (9145, 204972), (9610, 195054), (10266, 182590), (10788, 173755), (10974, 170810), (11020, 170097), (11210, 167214), (11532, 162545), (11780, 159123), (13452, 139345), (13485, 139004), (14415, 130036), (16530, 113398), (16815, 111476), (17081, 109740), (17110, 109554), (17670, 106082), (17980, 104253), (18259, 102660), (18290, 102486), (19220, 97527), (20532, 91295), (21948, 85405), (22420, 83607), (25665, 73036), (26970, 69502), (27435, 68324), (27869, 67260), (28830, 65018), (32509, 57660), (33060, 56699), (33630, 55738), (34162, 54870), (34220, 54777), (34751, 53940), (35340, 53041), (36518, 51330), (36580, 51243)]