71464320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 260161200

約数和(自身を除く): 188696880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 653, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1306, 1368, 1440, 1520, 1710, 1824, 1920, 1959, 2280, 2432, 2612, 2736, 2880, 3040, 3265, 3420, 3648, 3918, 4560, 5224, 5472, 5760, 5877, 6080, 6530, 6840, 7296, 7836, 9120, 9795, 10448, 10944, 11754, 12160, 12407, 13060, 13680, 15672, 18240, 19590, 20896, 21888, 23508, 24814, 26120, 27360, 29385, 31344, 36480, 37221, 39180, 41792, 47016, 49628, 52240, 54720, 58770, 62035, 62688, 74442, 78360, 83584, 94032, 99256, 104480, 109440, 111663, 117540, 124070, 125376, 148884, 156720, 186105, 188064, 198512, 208960, 223326, 235080, 248140, 250752, 297768, 313440, 372210, 376128, 397024, 417920, 446652, 470160, 496280, 558315, 595536, 626880, 744420, 752256, 794048, 893304, 940320, 992560, 1116630, 1191072, 1253760, 1488840, 1588096, 1786608, 1880640, 1985120, 2233260, 2382144, 2977680, 3573216, 3761280, 3970240, 4466520, 4764288, 5955360, 7146432, 7940480, 8933040, 11910720, 14292864, 17866080, 23821440, 35732160, 71464320]

約数ペア:

[(1, 71464320), (2, 35732160), (3, 23821440), (4, 17866080), (5, 14292864), (6, 11910720), (8, 8933040), (9, 7940480), (10, 7146432), (12, 5955360), (15, 4764288), (16, 4466520), (18, 3970240), (19, 3761280), (20, 3573216), (24, 2977680), (30, 2382144), (32, 2233260), (36, 1985120), (38, 1880640), (40, 1786608), (45, 1588096), (48, 1488840), (57, 1253760), (60, 1191072), (64, 1116630), (72, 992560), (76, 940320), (80, 893304), (90, 794048), (95, 752256), (96, 744420), (114, 626880), (120, 595536), (128, 558315), (144, 496280), (152, 470160), (160, 446652), (171, 417920), (180, 397024), (190, 376128), (192, 372210), (228, 313440), (240, 297768), (285, 250752), (288, 248140), (304, 235080), (320, 223326), (342, 208960), (360, 198512), (380, 188064), (384, 186105), (456, 156720), (480, 148884), (570, 125376), (576, 124070), (608, 117540), (640, 111663), (653, 109440), (684, 104480), (720, 99256), (760, 94032), (855, 83584), (912, 78360), (960, 74442), (1140, 62688), (1152, 62035), (1216, 58770), (1306, 54720), (1368, 52240), (1440, 49628), (1520, 47016), (1710, 41792), (1824, 39180), (1920, 37221), (1959, 36480), (2280, 31344), (2432, 29385), (2612, 27360), (2736, 26120), (2880, 24814), (3040, 23508), (3265, 21888), (3420, 20896), (3648, 19590), (3918, 18240), (4560, 15672), (5224, 13680), (5472, 13060), (5760, 12407), (5877, 12160), (6080, 11754), (6530, 10944), (6840, 10448), (7296, 9795), (7836, 9120)]