76867920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 160

約数和(自身を含む): 278851200

約数和(自身を除く): 201983280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 1873, 2052, 2160, 2280, 2565, 2736, 3420, 3746, 4104, 4560, 5130, 5619, 6840, 7492, 8208, 9365, 10260, 11238, 13680, 14984, 16857, 18730, 20520, 22476, 28095, 29968, 33714, 35587, 37460, 41040, 44952, 50571, 56190, 67428, 71174, 74920, 84285, 89904, 101142, 106761, 112380, 134856, 142348, 149840, 168570, 177935, 202284, 213522, 224760, 252855, 269712, 284696, 320283, 337140, 355870, 404568, 427044, 449520, 505710, 533805, 569392, 640566, 674280, 711740, 809136, 854088, 960849, 1011420, 1067610, 1281132, 1348560, 1423480, 1601415, 1708176, 1921698, 2022840, 2135220, 2562264, 2846960, 3202830, 3843396, 4045680, 4270440, 4804245, 5124528, 6405660, 7686792, 8540880, 9608490, 12811320, 15373584, 19216980, 25622640, 38433960, 76867920]

約数ペア:

[(1, 76867920), (2, 38433960), (3, 25622640), (4, 19216980), (5, 15373584), (6, 12811320), (8, 9608490), (9, 8540880), (10, 7686792), (12, 6405660), (15, 5124528), (16, 4804245), (18, 4270440), (19, 4045680), (20, 3843396), (24, 3202830), (27, 2846960), (30, 2562264), (36, 2135220), (38, 2022840), (40, 1921698), (45, 1708176), (48, 1601415), (54, 1423480), (57, 1348560), (60, 1281132), (72, 1067610), (76, 1011420), (80, 960849), (90, 854088), (95, 809136), (108, 711740), (114, 674280), (120, 640566), (135, 569392), (144, 533805), (152, 505710), (171, 449520), (180, 427044), (190, 404568), (216, 355870), (228, 337140), (240, 320283), (270, 284696), (285, 269712), (304, 252855), (342, 224760), (360, 213522), (380, 202284), (432, 177935), (456, 168570), (513, 149840), (540, 142348), (570, 134856), (684, 112380), (720, 106761), (760, 101142), (855, 89904), (912, 84285), (1026, 74920), (1080, 71174), (1140, 67428), (1368, 56190), (1520, 50571), (1710, 44952), (1873, 41040), (2052, 37460), (2160, 35587), (2280, 33714), (2565, 29968), (2736, 28095), (3420, 22476), (3746, 20520), (4104, 18730), (4560, 16857), (5130, 14984), (5619, 13680), (6840, 11238), (7492, 10260), (8208, 9365)]