146995320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 458265600

約数和(自身を除く): 311270280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 120, 134, 141, 188, 201, 235, 268, 282, 335, 376, 389, 402, 470, 536, 564, 670, 705, 778, 804, 940, 1005, 1128, 1167, 1340, 1410, 1556, 1608, 1880, 1945, 2010, 2334, 2680, 2820, 3112, 3149, 3890, 4020, 4668, 5640, 5835, 6298, 7780, 8040, 9336, 9447, 11670, 12596, 15560, 15745, 18283, 18894, 23340, 25192, 26063, 31490, 36566, 37788, 46680, 47235, 52126, 54849, 62980, 73132, 75576, 78189, 91415, 94470, 104252, 109698, 125960, 130315, 146264, 156378, 182830, 188940, 208504, 219396, 260630, 274245, 312756, 365660, 377880, 390945, 438792, 521260, 548490, 625512, 731320, 781890, 1042520, 1096980, 1224961, 1563780, 2193960, 2449922, 3127560, 3674883, 4899844, 6124805, 7349766, 9799688, 12249610, 14699532, 18374415, 24499220, 29399064, 36748830, 48998440, 73497660, 146995320]

約数ペア:

[(1, 146995320), (2, 73497660), (3, 48998440), (4, 36748830), (5, 29399064), (6, 24499220), (8, 18374415), (10, 14699532), (12, 12249610), (15, 9799688), (20, 7349766), (24, 6124805), (30, 4899844), (40, 3674883), (47, 3127560), (60, 2449922), (67, 2193960), (94, 1563780), (120, 1224961), (134, 1096980), (141, 1042520), (188, 781890), (201, 731320), (235, 625512), (268, 548490), (282, 521260), (335, 438792), (376, 390945), (389, 377880), (402, 365660), (470, 312756), (536, 274245), (564, 260630), (670, 219396), (705, 208504), (778, 188940), (804, 182830), (940, 156378), (1005, 146264), (1128, 130315), (1167, 125960), (1340, 109698), (1410, 104252), (1556, 94470), (1608, 91415), (1880, 78189), (1945, 75576), (2010, 73132), (2334, 62980), (2680, 54849), (2820, 52126), (3112, 47235), (3149, 46680), (3890, 37788), (4020, 36566), (4668, 31490), (5640, 26063), (5835, 25192), (6298, 23340), (7780, 18894), (8040, 18283), (9336, 15745), (9447, 15560), (11670, 12596)]