160843063960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{2593}}^1$

素因数の和:3101

約数の個数: 128

約数和(自身を含む): 375347649600

約数和(自身を除く): 214504585640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 109, 164, 205, 218, 328, 347, 410, 436, 545, 694, 820, 872, 1090, 1388, 1640, 1735, 2180, 2593, 2776, 3470, 4360, 4469, 5186, 6940, 8938, 10372, 12965, 13880, 14227, 17876, 20744, 22345, 25930, 28454, 35752, 37823, 44690, 51860, 56908, 71135, 75646, 89380, 103720, 106313, 113816, 142270, 151292, 178760, 189115, 212626, 282637, 284540, 302584, 378230, 425252, 531565, 565274, 569080, 756460, 850504, 899771, 1063130, 1130548, 1413185, 1512920, 1550743, 1799542, 2126260, 2261096, 2826370, 3101486, 3599084, 4252520, 4498855, 5652740, 6202972, 7198168, 7753715, 8997710, 11305480, 11588117, 12405944, 15507430, 17995420, 23176234, 31014860, 35990840, 36890611, 46352468, 57940585, 62029720, 73781222, 92704936, 98075039, 115881170, 147562444, 184453055, 196150078, 231762340, 295124888, 368906110, 392300156, 463524680, 490375195, 737812220, 784600312, 980750390, 1475624440, 1961500780, 3923001560, 4021076599, 8042153198, 16084306396, 20105382995, 32168612792, 40210765990, 80421531980, 160843063960]

約数ペア:

[(1, 160843063960), (2, 80421531980), (4, 40210765990), (5, 32168612792), (8, 20105382995), (10, 16084306396), (20, 8042153198), (40, 4021076599), (41, 3923001560), (82, 1961500780), (109, 1475624440), (164, 980750390), (205, 784600312), (218, 737812220), (328, 490375195), (347, 463524680), (410, 392300156), (436, 368906110), (545, 295124888), (694, 231762340), (820, 196150078), (872, 184453055), (1090, 147562444), (1388, 115881170), (1640, 98075039), (1735, 92704936), (2180, 73781222), (2593, 62029720), (2776, 57940585), (3470, 46352468), (4360, 36890611), (4469, 35990840), (5186, 31014860), (6940, 23176234), (8938, 17995420), (10372, 15507430), (12965, 12405944), (13880, 11588117), (14227, 11305480), (17876, 8997710), (20744, 7753715), (22345, 7198168), (25930, 6202972), (28454, 5652740), (35752, 4498855), (37823, 4252520), (44690, 3599084), (51860, 3101486), (56908, 2826370), (71135, 2261096), (75646, 2126260), (89380, 1799542), (103720, 1550743), (106313, 1512920), (113816, 1413185), (142270, 1130548), (151292, 1063130), (178760, 899771), (189115, 850504), (212626, 756460), (282637, 569080), (284540, 565274), (302584, 531565), (378230, 425252)]