441638820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 1537885440

約数和(自身を除く): 1096246620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 420, 538, 630, 807, 1076, 1260, 1303, 1345, 1614, 1883, 2421, 2606, 2690, 3228, 3766, 3909, 4035, 4842, 5212, 5380, 5649, 6515, 7532, 7818, 8070, 9121, 9415, 9684, 11298, 11727, 12105, 13030, 15636, 16140, 16947, 18242, 18830, 19545, 22596, 23454, 24210, 26060, 27363, 28245, 33894, 36484, 37660, 39090, 45605, 46908, 48420, 54726, 56490, 58635, 67788, 78180, 82089, 84735, 91210, 109452, 112980, 117270, 136815, 164178, 169470, 182420, 234540, 273630, 328356, 338940, 350507, 410445, 547260, 701014, 820890, 1051521, 1402028, 1641780, 1752535, 2103042, 2453549, 3154563, 3505070, 4206084, 4907098, 5257605, 6309126, 7010140, 7360647, 9814196, 10515210, 12267745, 12618252, 14721294, 15772815, 21030420, 22081941, 24535490, 29442588, 31545630, 36803235, 44163882, 49070980, 63091260, 73606470, 88327764, 110409705, 147212940, 220819410, 441638820]

約数ペア:

[(1, 441638820), (2, 220819410), (3, 147212940), (4, 110409705), (5, 88327764), (6, 73606470), (7, 63091260), (9, 49070980), (10, 44163882), (12, 36803235), (14, 31545630), (15, 29442588), (18, 24535490), (20, 22081941), (21, 21030420), (28, 15772815), (30, 14721294), (35, 12618252), (36, 12267745), (42, 10515210), (45, 9814196), (60, 7360647), (63, 7010140), (70, 6309126), (84, 5257605), (90, 4907098), (105, 4206084), (126, 3505070), (140, 3154563), (180, 2453549), (210, 2103042), (252, 1752535), (269, 1641780), (315, 1402028), (420, 1051521), (538, 820890), (630, 701014), (807, 547260), (1076, 410445), (1260, 350507), (1303, 338940), (1345, 328356), (1614, 273630), (1883, 234540), (2421, 182420), (2606, 169470), (2690, 164178), (3228, 136815), (3766, 117270), (3909, 112980), (4035, 109452), (4842, 91210), (5212, 84735), (5380, 82089), (5649, 78180), (6515, 67788), (7532, 58635), (7818, 56490), (8070, 54726), (9121, 48420), (9415, 46908), (9684, 45605), (11298, 39090), (11727, 37660), (12105, 36484), (13030, 33894), (15636, 28245), (16140, 27363), (16947, 26060), (18242, 24210), (18830, 23454), (19545, 22596)]