140960820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 192

約数和(自身を含む): 530159616

約数和(自身を除く): 389198796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2347, 2730, 2860, 3003, 4004, 4290, 4620, 4694, 5005, 5460, 6006, 7041, 8580, 9388, 10010, 11735, 12012, 14082, 15015, 16429, 20020, 23470, 25817, 28164, 30030, 30511, 32858, 35205, 46940, 49287, 51634, 60060, 61022, 65716, 70410, 77451, 82145, 91533, 98574, 103268, 122044, 129085, 140820, 152555, 154902, 164290, 180719, 183066, 197148, 213577, 246435, 258170, 305110, 309804, 328580, 335621, 361438, 366132, 387255, 427154, 457665, 492870, 516340, 542157, 610220, 640731, 671242, 722876, 774510, 854308, 903595, 915330, 985740, 1006863, 1067885, 1084314, 1281462, 1342484, 1549020, 1678105, 1807190, 1830660, 2013726, 2135770, 2168628, 2349347, 2562924, 2710785, 3203655, 3356210, 3614380, 4027452, 4271540, 4698694, 5034315, 5421570, 6407310, 6712420, 7048041, 9397388, 10068630, 10843140, 11746735, 12814620, 14096082, 20137260, 23493470, 28192164, 35240205, 46986940, 70480410, 140960820]

約数ペア:

[(1, 140960820), (2, 70480410), (3, 46986940), (4, 35240205), (5, 28192164), (6, 23493470), (7, 20137260), (10, 14096082), (11, 12814620), (12, 11746735), (13, 10843140), (14, 10068630), (15, 9397388), (20, 7048041), (21, 6712420), (22, 6407310), (26, 5421570), (28, 5034315), (30, 4698694), (33, 4271540), (35, 4027452), (39, 3614380), (42, 3356210), (44, 3203655), (52, 2710785), (55, 2562924), (60, 2349347), (65, 2168628), (66, 2135770), (70, 2013726), (77, 1830660), (78, 1807190), (84, 1678105), (91, 1549020), (105, 1342484), (110, 1281462), (130, 1084314), (132, 1067885), (140, 1006863), (143, 985740), (154, 915330), (156, 903595), (165, 854308), (182, 774510), (195, 722876), (210, 671242), (220, 640731), (231, 610220), (260, 542157), (273, 516340), (286, 492870), (308, 457665), (330, 427154), (364, 387255), (385, 366132), (390, 361438), (420, 335621), (429, 328580), (455, 309804), (462, 305110), (546, 258170), (572, 246435), (660, 213577), (715, 197148), (770, 183066), (780, 180719), (858, 164290), (910, 154902), (924, 152555), (1001, 140820), (1092, 129085), (1155, 122044), (1365, 103268), (1430, 98574), (1540, 91533), (1716, 82145), (1820, 77451), (2002, 70410), (2145, 65716), (2310, 61022), (2347, 60060), (2730, 51634), (2860, 49287), (3003, 46940), (4004, 35205), (4290, 32858), (4620, 30511), (4694, 30030), (5005, 28164), (5460, 25817), (6006, 23470), (7041, 20020), (8580, 16429), (9388, 15015), (10010, 14082), (11735, 12012)]