122227280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 354191616

約数和(自身を除く): 231964336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 170, 185, 238, 259, 272, 280, 296, 340, 347, 370, 476, 518, 560, 592, 595, 629, 680, 694, 740, 952, 1036, 1190, 1258, 1295, 1360, 1388, 1480, 1735, 1904, 2072, 2380, 2429, 2516, 2590, 2776, 2960, 3145, 3470, 4144, 4403, 4760, 4858, 5032, 5180, 5552, 5899, 6290, 6940, 8806, 9520, 9716, 10064, 10360, 11798, 12145, 12580, 12839, 13880, 17612, 19432, 20720, 22015, 23596, 24290, 25160, 25678, 27760, 29495, 35224, 38864, 41293, 44030, 47192, 48580, 50320, 51356, 58990, 64195, 70448, 82586, 88060, 89873, 94384, 97160, 102712, 117980, 128390, 165172, 176120, 179746, 194320, 205424, 206465, 218263, 235960, 256780, 330344, 352240, 359492, 412930, 436526, 449365, 471920, 513560, 660688, 718984, 825860, 873052, 898730, 1027120, 1091315, 1437968, 1527841, 1651720, 1746104, 1797460, 2182630, 3055682, 3303440, 3492208, 3594920, 4365260, 6111364, 7189840, 7639205, 8730520, 12222728, 15278410, 17461040, 24445456, 30556820, 61113640, 122227280]

約数ペア:

[(1, 122227280), (2, 61113640), (4, 30556820), (5, 24445456), (7, 17461040), (8, 15278410), (10, 12222728), (14, 8730520), (16, 7639205), (17, 7189840), (20, 6111364), (28, 4365260), (34, 3594920), (35, 3492208), (37, 3303440), (40, 3055682), (56, 2182630), (68, 1797460), (70, 1746104), (74, 1651720), (80, 1527841), (85, 1437968), (112, 1091315), (119, 1027120), (136, 898730), (140, 873052), (148, 825860), (170, 718984), (185, 660688), (238, 513560), (259, 471920), (272, 449365), (280, 436526), (296, 412930), (340, 359492), (347, 352240), (370, 330344), (476, 256780), (518, 235960), (560, 218263), (592, 206465), (595, 205424), (629, 194320), (680, 179746), (694, 176120), (740, 165172), (952, 128390), (1036, 117980), (1190, 102712), (1258, 97160), (1295, 94384), (1360, 89873), (1388, 88060), (1480, 82586), (1735, 70448), (1904, 64195), (2072, 58990), (2380, 51356), (2429, 50320), (2516, 48580), (2590, 47192), (2776, 44030), (2960, 41293), (3145, 38864), (3470, 35224), (4144, 29495), (4403, 27760), (4760, 25678), (4858, 25160), (5032, 24290), (5180, 23596), (5552, 22015), (5899, 20720), (6290, 19432), (6940, 17612), (8806, 13880), (9520, 12839), (9716, 12580), (10064, 12145), (10360, 11798)]