301016960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 774424800

約数和(自身を除く): 473407840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 272, 292, 320, 340, 365, 379, 544, 584, 640, 680, 730, 758, 1088, 1168, 1241, 1360, 1460, 1516, 1895, 2176, 2336, 2482, 2720, 2920, 3032, 3790, 4672, 4964, 5440, 5840, 6064, 6205, 6443, 7580, 9344, 9928, 10880, 11680, 12128, 12410, 12886, 15160, 19856, 23360, 24256, 24820, 25772, 27667, 30320, 32215, 39712, 46720, 48512, 49640, 51544, 55334, 60640, 64430, 79424, 99280, 103088, 110668, 121280, 128860, 138335, 158848, 198560, 206176, 221336, 242560, 257720, 276670, 397120, 412352, 442672, 470339, 515440, 553340, 794240, 824704, 885344, 940678, 1030880, 1106680, 1770688, 1881356, 2061760, 2213360, 2351695, 3541376, 3762712, 4123520, 4426720, 4703390, 7525424, 8853440, 9406780, 15050848, 17706880, 18813560, 30101696, 37627120, 60203392, 75254240, 150508480, 301016960]

約数ペア:

[(1, 301016960), (2, 150508480), (4, 75254240), (5, 60203392), (8, 37627120), (10, 30101696), (16, 18813560), (17, 17706880), (20, 15050848), (32, 9406780), (34, 8853440), (40, 7525424), (64, 4703390), (68, 4426720), (73, 4123520), (80, 3762712), (85, 3541376), (128, 2351695), (136, 2213360), (146, 2061760), (160, 1881356), (170, 1770688), (272, 1106680), (292, 1030880), (320, 940678), (340, 885344), (365, 824704), (379, 794240), (544, 553340), (584, 515440), (640, 470339), (680, 442672), (730, 412352), (758, 397120), (1088, 276670), (1168, 257720), (1241, 242560), (1360, 221336), (1460, 206176), (1516, 198560), (1895, 158848), (2176, 138335), (2336, 128860), (2482, 121280), (2720, 110668), (2920, 103088), (3032, 99280), (3790, 79424), (4672, 64430), (4964, 60640), (5440, 55334), (5840, 51544), (6064, 49640), (6205, 48512), (6443, 46720), (7580, 39712), (9344, 32215), (9928, 30320), (10880, 27667), (11680, 25772), (12128, 24820), (12410, 24256), (12886, 23360), (15160, 19856)]