67868760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 229881600

約数和(自身を除く): 162012840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 103, 114, 120, 136, 152, 170, 190, 204, 206, 228, 255, 285, 289, 309, 323, 340, 380, 408, 412, 456, 510, 515, 570, 578, 618, 646, 680, 760, 824, 867, 969, 1020, 1030, 1140, 1156, 1236, 1292, 1445, 1545, 1615, 1734, 1751, 1938, 1957, 2040, 2060, 2280, 2312, 2472, 2584, 2890, 3090, 3230, 3468, 3502, 3876, 3914, 4120, 4335, 4845, 5253, 5491, 5780, 5871, 6180, 6460, 6936, 7004, 7752, 7828, 8670, 8755, 9690, 9785, 10506, 10982, 11560, 11742, 12360, 12920, 14008, 15656, 16473, 17340, 17510, 19380, 19570, 21012, 21964, 23484, 26265, 27455, 29355, 29767, 32946, 33269, 34680, 35020, 38760, 39140, 42024, 43928, 46968, 52530, 54910, 58710, 59534, 65892, 66538, 70040, 78280, 82365, 89301, 99807, 105060, 109820, 117420, 119068, 131784, 133076, 148835, 164730, 166345, 178602, 199614, 210120, 219640, 234840, 238136, 266152, 297670, 329460, 332690, 357204, 399228, 446505, 499035, 565573, 595340, 658920, 665380, 714408, 798456, 893010, 998070, 1131146, 1190680, 1330760, 1696719, 1786020, 1996140, 2262292, 2827865, 3393438, 3572040, 3992280, 4524584, 5655730, 6786876, 8483595, 11311460, 13573752, 16967190, 22622920, 33934380, 67868760]

約数ペア:

[(1, 67868760), (2, 33934380), (3, 22622920), (4, 16967190), (5, 13573752), (6, 11311460), (8, 8483595), (10, 6786876), (12, 5655730), (15, 4524584), (17, 3992280), (19, 3572040), (20, 3393438), (24, 2827865), (30, 2262292), (34, 1996140), (38, 1786020), (40, 1696719), (51, 1330760), (57, 1190680), (60, 1131146), (68, 998070), (76, 893010), (85, 798456), (95, 714408), (102, 665380), (103, 658920), (114, 595340), (120, 565573), (136, 499035), (152, 446505), (170, 399228), (190, 357204), (204, 332690), (206, 329460), (228, 297670), (255, 266152), (285, 238136), (289, 234840), (309, 219640), (323, 210120), (340, 199614), (380, 178602), (408, 166345), (412, 164730), (456, 148835), (510, 133076), (515, 131784), (570, 119068), (578, 117420), (618, 109820), (646, 105060), (680, 99807), (760, 89301), (824, 82365), (867, 78280), (969, 70040), (1020, 66538), (1030, 65892), (1140, 59534), (1156, 58710), (1236, 54910), (1292, 52530), (1445, 46968), (1545, 43928), (1615, 42024), (1734, 39140), (1751, 38760), (1938, 35020), (1957, 34680), (2040, 33269), (2060, 32946), (2280, 29767), (2312, 29355), (2472, 27455), (2584, 26265), (2890, 23484), (3090, 21964), (3230, 21012), (3468, 19570), (3502, 19380), (3876, 17510), (3914, 17340), (4120, 16473), (4335, 15656), (4845, 14008), (5253, 12920), (5491, 12360), (5780, 11742), (5871, 11560), (6180, 10982), (6460, 10506), (6936, 9785), (7004, 9690), (7752, 8755), (7828, 8670)]