492474060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1728296640

約数和(自身を除く): 1235822580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 73, 78, 90, 93, 108, 117, 124, 130, 135, 146, 155, 156, 180, 186, 195, 219, 234, 260, 270, 279, 292, 310, 351, 365, 372, 390, 403, 438, 465, 468, 540, 558, 585, 620, 657, 702, 730, 780, 806, 837, 876, 930, 949, 961, 1095, 1116, 1170, 1209, 1314, 1395, 1404, 1460, 1612, 1674, 1755, 1860, 1898, 1922, 1971, 2015, 2190, 2263, 2340, 2418, 2628, 2790, 2847, 2883, 3285, 3348, 3510, 3627, 3796, 3844, 3942, 4030, 4185, 4380, 4526, 4745, 4805, 4836, 5580, 5694, 5766, 6045, 6570, 6789, 7020, 7254, 7884, 8060, 8370, 8541, 8649, 9052, 9490, 9610, 9855, 10881, 11315, 11388, 11532, 12090, 12493, 13140, 13578, 14235, 14415, 14508, 16740, 17082, 17298, 18135, 18980, 19220, 19710, 20367, 21762, 22630, 24180, 24986, 25623, 25947, 27156, 28470, 28830, 29419, 33945, 34164, 34596, 36270, 37479, 39420, 40734, 42705, 43245, 43524, 45260, 49972, 51246, 51894, 54405, 56940, 57660, 58838, 61101, 62465, 67890, 70153, 72540, 74958, 81468, 85410, 86490, 88257, 101835, 102492, 103788, 108810, 112437, 117676, 122202, 124930, 128115, 129735, 135780, 140306, 147095, 149916, 170820, 172980, 176514, 187395, 203670, 210459, 217620, 224874, 244404, 249860, 256230, 259470, 264771, 280612, 294190, 305505, 337311, 350765, 353028, 374790, 407340, 420918, 441285, 449748, 512460, 518940, 529542, 562185, 588380, 611010, 631377, 674622, 701530, 749580, 794313, 841836, 882570, 911989, 1052295, 1059084, 1124370, 1222020, 1262754, 1323855, 1349244, 1403060, 1588626, 1686555, 1765140, 1823978, 1894131, 2104590, 2248740, 2525508, 2647710, 2735967, 3156885, 3177252, 3373110, 3647956, 3788262, 3971565, 4209180, 4559945, 5295420, 5471934, 6313770, 6746220, 7576524, 7943130, 8207901, 9119890, 9470655, 10943868, 12627540, 13679835, 15886260, 16415802, 18239780, 18941310, 24623703, 27359670, 32831604, 37882620, 41039505, 49247406, 54719340, 82079010, 98494812, 123118515, 164158020, 246237030, 492474060]

約数ペア:

[(1, 492474060), (2, 246237030), (3, 164158020), (4, 123118515), (5, 98494812), (6, 82079010), (9, 54719340), (10, 49247406), (12, 41039505), (13, 37882620), (15, 32831604), (18, 27359670), (20, 24623703), (26, 18941310), (27, 18239780), (30, 16415802), (31, 15886260), (36, 13679835), (39, 12627540), (45, 10943868), (52, 9470655), (54, 9119890), (60, 8207901), (62, 7943130), (65, 7576524), (73, 6746220), (78, 6313770), (90, 5471934), (93, 5295420), (108, 4559945), (117, 4209180), (124, 3971565), (130, 3788262), (135, 3647956), (146, 3373110), (155, 3177252), (156, 3156885), (180, 2735967), (186, 2647710), (195, 2525508), (219, 2248740), (234, 2104590), (260, 1894131), (270, 1823978), (279, 1765140), (292, 1686555), (310, 1588626), (351, 1403060), (365, 1349244), (372, 1323855), (390, 1262754), (403, 1222020), (438, 1124370), (465, 1059084), (468, 1052295), (540, 911989), (558, 882570), (585, 841836), (620, 794313), (657, 749580), (702, 701530), (730, 674622), (780, 631377), (806, 611010), (837, 588380), (876, 562185), (930, 529542), (949, 518940), (961, 512460), (1095, 449748), (1116, 441285), (1170, 420918), (1209, 407340), (1314, 374790), (1395, 353028), (1404, 350765), (1460, 337311), (1612, 305505), (1674, 294190), (1755, 280612), (1860, 264771), (1898, 259470), (1922, 256230), (1971, 249860), (2015, 244404), (2190, 224874), (2263, 217620), (2340, 210459), (2418, 203670), (2628, 187395), (2790, 176514), (2847, 172980), (2883, 170820), (3285, 149916), (3348, 147095), (3510, 140306), (3627, 135780), (3796, 129735), (3844, 128115), (3942, 124930), (4030, 122202), (4185, 117676), (4380, 112437), (4526, 108810), (4745, 103788), (4805, 102492), (4836, 101835), (5580, 88257), (5694, 86490), (5766, 85410), (6045, 81468), (6570, 74958), (6789, 72540), (7020, 70153), (7254, 67890), (7884, 62465), (8060, 61101), (8370, 58838), (8541, 57660), (8649, 56940), (9052, 54405), (9490, 51894), (9610, 51246), (9855, 49972), (10881, 45260), (11315, 43524), (11388, 43245), (11532, 42705), (12090, 40734), (12493, 39420), (13140, 37479), (13578, 36270), (14235, 34596), (14415, 34164), (14508, 33945), (16740, 29419), (17082, 28830), (17298, 28470), (18135, 27156), (18980, 25947), (19220, 25623), (19710, 24986), (20367, 24180), (21762, 22630)]