74161560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 128

約数和(自身を含む): 255571200

約数和(自身を除く): 181409640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2957, 3135, 4180, 5016, 5914, 6270, 8360, 8871, 11828, 12540, 14785, 17742, 23656, 25080, 29570, 32527, 35484, 44355, 56183, 59140, 65054, 70968, 88710, 97581, 112366, 118280, 130108, 162635, 168549, 177420, 195162, 224732, 260216, 280915, 325270, 337098, 354840, 390324, 449464, 487905, 561830, 618013, 650540, 674196, 780648, 842745, 975810, 1123660, 1236026, 1301080, 1348392, 1685490, 1854039, 1951620, 2247320, 2472052, 3090065, 3370980, 3708078, 3903240, 4944104, 6180130, 6741960, 7416156, 9270195, 12360260, 14832312, 18540390, 24720520, 37080780, 74161560]

約数ペア:

[(1, 74161560), (2, 37080780), (3, 24720520), (4, 18540390), (5, 14832312), (6, 12360260), (8, 9270195), (10, 7416156), (11, 6741960), (12, 6180130), (15, 4944104), (19, 3903240), (20, 3708078), (22, 3370980), (24, 3090065), (30, 2472052), (33, 2247320), (38, 1951620), (40, 1854039), (44, 1685490), (55, 1348392), (57, 1301080), (60, 1236026), (66, 1123660), (76, 975810), (88, 842745), (95, 780648), (110, 674196), (114, 650540), (120, 618013), (132, 561830), (152, 487905), (165, 449464), (190, 390324), (209, 354840), (220, 337098), (228, 325270), (264, 280915), (285, 260216), (330, 224732), (380, 195162), (418, 177420), (440, 168549), (456, 162635), (570, 130108), (627, 118280), (660, 112366), (760, 97581), (836, 88710), (1045, 70968), (1140, 65054), (1254, 59140), (1320, 56183), (1672, 44355), (2090, 35484), (2280, 32527), (2508, 29570), (2957, 25080), (3135, 23656), (4180, 17742), (5016, 14785), (5914, 12540), (6270, 11828), (8360, 8871)]