2744573940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2063}}^1$

素因数の和:2486

約数の個数: 144

約数和(自身を含む): 8790163200

約数和(自身を除く): 6045589260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 389, 570, 684, 778, 855, 1140, 1167, 1556, 1710, 1945, 2063, 2334, 3420, 3501, 3890, 4126, 4668, 5835, 6189, 7002, 7391, 7780, 8252, 10315, 11670, 12378, 14004, 14782, 17505, 18567, 20630, 22173, 23340, 24756, 29564, 30945, 35010, 36955, 37134, 39197, 41260, 44346, 61890, 66519, 70020, 73910, 74268, 78394, 88692, 92835, 110865, 117591, 123780, 133038, 147820, 156788, 185670, 195985, 221730, 235182, 266076, 332595, 352773, 371340, 391970, 443460, 470364, 587955, 665190, 705546, 783940, 802507, 1175910, 1330380, 1411092, 1605014, 1763865, 2351820, 2407521, 3210028, 3527730, 4012535, 4815042, 7055460, 7222563, 8025070, 9630084, 12037605, 14445126, 15247633, 16050140, 24075210, 28890252, 30495266, 36112815, 45742899, 48150420, 60990532, 72225630, 76238165, 91485798, 137228697, 144451260, 152476330, 182971596, 228714495, 274457394, 304952660, 457428990, 548914788, 686143485, 914857980, 1372286970, 2744573940]

約数ペア:

[(1, 2744573940), (2, 1372286970), (3, 914857980), (4, 686143485), (5, 548914788), (6, 457428990), (9, 304952660), (10, 274457394), (12, 228714495), (15, 182971596), (18, 152476330), (19, 144451260), (20, 137228697), (30, 91485798), (36, 76238165), (38, 72225630), (45, 60990532), (57, 48150420), (60, 45742899), (76, 36112815), (90, 30495266), (95, 28890252), (114, 24075210), (171, 16050140), (180, 15247633), (190, 14445126), (228, 12037605), (285, 9630084), (342, 8025070), (380, 7222563), (389, 7055460), (570, 4815042), (684, 4012535), (778, 3527730), (855, 3210028), (1140, 2407521), (1167, 2351820), (1556, 1763865), (1710, 1605014), (1945, 1411092), (2063, 1330380), (2334, 1175910), (3420, 802507), (3501, 783940), (3890, 705546), (4126, 665190), (4668, 587955), (5835, 470364), (6189, 443460), (7002, 391970), (7391, 371340), (7780, 352773), (8252, 332595), (10315, 266076), (11670, 235182), (12378, 221730), (14004, 195985), (14782, 185670), (17505, 156788), (18567, 147820), (20630, 133038), (22173, 123780), (23340, 117591), (24756, 110865), (29564, 92835), (30945, 88692), (35010, 78394), (36955, 74268), (37134, 73910), (39197, 70020), (41260, 66519), (44346, 61890)]