13303887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{22447}}^1$

素因数の和:22921

約数の個数: 128

約数和(自身を含む): 43638912000

約数和(自身を除く): 30335024040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 449, 660, 898, 1320, 1347, 1796, 2245, 2694, 3592, 4490, 4939, 5388, 6735, 8980, 9878, 10776, 13470, 14817, 17960, 19756, 22447, 24695, 26940, 29634, 39512, 44894, 49390, 53880, 59268, 67341, 74085, 89788, 98780, 112235, 118536, 134682, 148170, 179576, 197560, 224470, 246917, 269364, 296340, 336705, 448940, 493834, 538728, 592680, 673410, 740751, 897880, 987668, 1234585, 1346820, 1481502, 1975336, 2469170, 2693640, 2963004, 3703755, 4938340, 5926008, 7407510, 9876680, 10078703, 14815020, 20157406, 29630040, 30236109, 40314812, 50393515, 60472218, 80629624, 100787030, 110865733, 120944436, 151180545, 201574060, 221731466, 241888872, 302361090, 332597199, 403148120, 443462932, 554328665, 604722180, 665194398, 886925864, 1108657330, 1209444360, 1330388796, 1662985995, 2217314660, 2660777592, 3325971990, 4434629320, 6651943980, 13303887960]

約数ペア:

[(1, 13303887960), (2, 6651943980), (3, 4434629320), (4, 3325971990), (5, 2660777592), (6, 2217314660), (8, 1662985995), (10, 1330388796), (11, 1209444360), (12, 1108657330), (15, 886925864), (20, 665194398), (22, 604722180), (24, 554328665), (30, 443462932), (33, 403148120), (40, 332597199), (44, 302361090), (55, 241888872), (60, 221731466), (66, 201574060), (88, 151180545), (110, 120944436), (120, 110865733), (132, 100787030), (165, 80629624), (220, 60472218), (264, 50393515), (330, 40314812), (440, 30236109), (449, 29630040), (660, 20157406), (898, 14815020), (1320, 10078703), (1347, 9876680), (1796, 7407510), (2245, 5926008), (2694, 4938340), (3592, 3703755), (4490, 2963004), (4939, 2693640), (5388, 2469170), (6735, 1975336), (8980, 1481502), (9878, 1346820), (10776, 1234585), (13470, 987668), (14817, 897880), (17960, 740751), (19756, 673410), (22447, 592680), (24695, 538728), (26940, 493834), (29634, 448940), (39512, 336705), (44894, 296340), (49390, 269364), (53880, 246917), (59268, 224470), (67341, 197560), (74085, 179576), (89788, 148170), (98780, 134682), (112235, 118536)]