2213426280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1508

約数の個数: 256

約数和(自身を含む): 7674912000

約数和(自身を除く): 5461485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 53, 57, 60, 65, 76, 78, 95, 104, 106, 114, 120, 130, 152, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 312, 318, 380, 390, 424, 456, 494, 520, 530, 570, 636, 689, 741, 760, 780, 795, 988, 1007, 1060, 1140, 1235, 1272, 1378, 1409, 1482, 1560, 1590, 1976, 2014, 2067, 2120, 2280, 2470, 2756, 2818, 2964, 3021, 3180, 3445, 3705, 4028, 4134, 4227, 4940, 5035, 5512, 5636, 5928, 6042, 6360, 6890, 7045, 7410, 8056, 8268, 8454, 9880, 10070, 10335, 11272, 12084, 13091, 13780, 14090, 14820, 15105, 16536, 16908, 18317, 20140, 20670, 21135, 24168, 26182, 26771, 27560, 28180, 29640, 30210, 33816, 36634, 39273, 40280, 41340, 42270, 52364, 53542, 54951, 56360, 60420, 65455, 73268, 74677, 78546, 80313, 82680, 84540, 91585, 104728, 107084, 109902, 120840, 130910, 133855, 146536, 149354, 157092, 160626, 169080, 183170, 196365, 214168, 219804, 224031, 261820, 267710, 274755, 298708, 314184, 321252, 348023, 366340, 373385, 392730, 401565, 439608, 448062, 523640, 535420, 549510, 597416, 642504, 696046, 732680, 746770, 785460, 803130, 896124, 970801, 1044069, 1070840, 1099020, 1120155, 1392092, 1418863, 1493540, 1570920, 1606260, 1740115, 1792248, 1941602, 2088138, 2198040, 2240310, 2784184, 2837726, 2912403, 2987080, 3212520, 3480230, 3883204, 4176276, 4256589, 4480620, 4854005, 5220345, 5675452, 5824806, 6960460, 7094315, 7766408, 8352552, 8513178, 8961240, 9708010, 10440690, 11350904, 11649612, 13920920, 14188630, 14562015, 17026356, 18445219, 19416020, 20881380, 21282945, 23299224, 28377260, 29124030, 34052712, 36890438, 38832040, 41762760, 42565890, 55335657, 56754520, 58248060, 73780876, 85131780, 92226095, 110671314, 116496120, 147561752, 170263560, 184452190, 221342628, 276678285, 368904380, 442685256, 553356570, 737808760, 1106713140, 2213426280]

約数ペア:

[(1, 2213426280), (2, 1106713140), (3, 737808760), (4, 553356570), (5, 442685256), (6, 368904380), (8, 276678285), (10, 221342628), (12, 184452190), (13, 170263560), (15, 147561752), (19, 116496120), (20, 110671314), (24, 92226095), (26, 85131780), (30, 73780876), (38, 58248060), (39, 56754520), (40, 55335657), (52, 42565890), (53, 41762760), (57, 38832040), (60, 36890438), (65, 34052712), (76, 29124030), (78, 28377260), (95, 23299224), (104, 21282945), (106, 20881380), (114, 19416020), (120, 18445219), (130, 17026356), (152, 14562015), (156, 14188630), (159, 13920920), (190, 11649612), (195, 11350904), (212, 10440690), (228, 9708010), (247, 8961240), (260, 8513178), (265, 8352552), (285, 7766408), (312, 7094315), (318, 6960460), (380, 5824806), (390, 5675452), (424, 5220345), (456, 4854005), (494, 4480620), (520, 4256589), (530, 4176276), (570, 3883204), (636, 3480230), (689, 3212520), (741, 2987080), (760, 2912403), (780, 2837726), (795, 2784184), (988, 2240310), (1007, 2198040), (1060, 2088138), (1140, 1941602), (1235, 1792248), (1272, 1740115), (1378, 1606260), (1409, 1570920), (1482, 1493540), (1560, 1418863), (1590, 1392092), (1976, 1120155), (2014, 1099020), (2067, 1070840), (2120, 1044069), (2280, 970801), (2470, 896124), (2756, 803130), (2818, 785460), (2964, 746770), (3021, 732680), (3180, 696046), (3445, 642504), (3705, 597416), (4028, 549510), (4134, 535420), (4227, 523640), (4940, 448062), (5035, 439608), (5512, 401565), (5636, 392730), (5928, 373385), (6042, 366340), (6360, 348023), (6890, 321252), (7045, 314184), (7410, 298708), (8056, 274755), (8268, 267710), (8454, 261820), (9880, 224031), (10070, 219804), (10335, 214168), (11272, 196365), (12084, 183170), (13091, 169080), (13780, 160626), (14090, 157092), (14820, 149354), (15105, 146536), (16536, 133855), (16908, 130910), (18317, 120840), (20140, 109902), (20670, 107084), (21135, 104728), (24168, 91585), (26182, 84540), (26771, 82680), (27560, 80313), (28180, 78546), (29640, 74677), (30210, 73268), (33816, 65455), (36634, 60420), (39273, 56360), (40280, 54951), (41340, 53542), (42270, 52364)]