154180480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 401863680

約数和(自身を除く): 247683200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 383, 544, 592, 629, 640, 680, 740, 766, 1088, 1184, 1258, 1360, 1480, 1532, 1915, 2176, 2368, 2516, 2720, 2960, 3064, 3145, 3830, 4736, 5032, 5440, 5920, 6128, 6290, 6511, 7660, 10064, 10880, 11840, 12256, 12580, 13022, 14171, 15320, 20128, 23680, 24512, 25160, 26044, 28342, 30640, 32555, 40256, 49024, 50320, 52088, 56684, 61280, 65110, 70855, 80512, 100640, 104176, 113368, 122560, 130220, 141710, 201280, 208352, 226736, 240907, 245120, 260440, 283420, 402560, 416704, 453472, 481814, 520880, 566840, 833408, 906944, 963628, 1041760, 1133680, 1204535, 1813888, 1927256, 2083520, 2267360, 2409070, 3854512, 4167040, 4534720, 4818140, 7709024, 9069440, 9636280, 15418048, 19272560, 30836096, 38545120, 77090240, 154180480]

約数ペア:

[(1, 154180480), (2, 77090240), (4, 38545120), (5, 30836096), (8, 19272560), (10, 15418048), (16, 9636280), (17, 9069440), (20, 7709024), (32, 4818140), (34, 4534720), (37, 4167040), (40, 3854512), (64, 2409070), (68, 2267360), (74, 2083520), (80, 1927256), (85, 1813888), (128, 1204535), (136, 1133680), (148, 1041760), (160, 963628), (170, 906944), (185, 833408), (272, 566840), (296, 520880), (320, 481814), (340, 453472), (370, 416704), (383, 402560), (544, 283420), (592, 260440), (629, 245120), (640, 240907), (680, 226736), (740, 208352), (766, 201280), (1088, 141710), (1184, 130220), (1258, 122560), (1360, 113368), (1480, 104176), (1532, 100640), (1915, 80512), (2176, 70855), (2368, 65110), (2516, 61280), (2720, 56684), (2960, 52088), (3064, 50320), (3145, 49024), (3830, 40256), (4736, 32555), (5032, 30640), (5440, 28342), (5920, 26044), (6128, 25160), (6290, 24512), (6511, 23680), (7660, 20128), (10064, 15320), (10880, 14171), (11840, 13022), (12256, 12580)]