80380944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 160

約数和(自身を含む): 277760000

約数和(自身を除く): 197379056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1399, 1512, 1596, 2052, 2128, 2394, 2736, 2798, 3024, 3192, 3591, 4104, 4197, 4788, 5596, 6384, 7182, 8208, 8394, 9576, 9793, 11192, 12591, 14364, 16788, 19152, 19586, 22384, 25182, 26581, 28728, 29379, 33576, 37773, 39172, 50364, 53162, 57456, 58758, 67152, 75546, 78344, 79743, 88137, 100728, 106324, 117516, 151092, 156688, 159486, 176274, 186067, 201456, 212648, 235032, 239229, 264411, 302184, 318972, 352548, 372134, 425296, 470064, 478458, 528822, 558201, 604368, 637944, 705096, 717687, 744268, 956916, 1057644, 1116402, 1275888, 1410192, 1435374, 1488536, 1674603, 1913832, 2115288, 2232804, 2870748, 2977072, 3349206, 3827664, 4230576, 4465608, 5023809, 5741496, 6698412, 8931216, 10047618, 11482992, 13396824, 20095236, 26793648, 40190472, 80380944]

約数ペア:

[(1, 80380944), (2, 40190472), (3, 26793648), (4, 20095236), (6, 13396824), (7, 11482992), (8, 10047618), (9, 8931216), (12, 6698412), (14, 5741496), (16, 5023809), (18, 4465608), (19, 4230576), (21, 3827664), (24, 3349206), (27, 2977072), (28, 2870748), (36, 2232804), (38, 2115288), (42, 1913832), (48, 1674603), (54, 1488536), (56, 1435374), (57, 1410192), (63, 1275888), (72, 1116402), (76, 1057644), (84, 956916), (108, 744268), (112, 717687), (114, 705096), (126, 637944), (133, 604368), (144, 558201), (152, 528822), (168, 478458), (171, 470064), (189, 425296), (216, 372134), (228, 352548), (252, 318972), (266, 302184), (304, 264411), (336, 239229), (342, 235032), (378, 212648), (399, 201456), (432, 186067), (456, 176274), (504, 159486), (513, 156688), (532, 151092), (684, 117516), (756, 106324), (798, 100728), (912, 88137), (1008, 79743), (1026, 78344), (1064, 75546), (1197, 67152), (1368, 58758), (1399, 57456), (1512, 53162), (1596, 50364), (2052, 39172), (2128, 37773), (2394, 33576), (2736, 29379), (2798, 28728), (3024, 26581), (3192, 25182), (3591, 22384), (4104, 19586), (4197, 19152), (4788, 16788), (5596, 14364), (6384, 12591), (7182, 11192), (8208, 9793), (8394, 9576)]