79572240880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{11621}}^1$

素因数の和:11927

約数の個数: 160

約数和(自身を含む): 209182611456

約数和(自身を除く): 129610370576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 251, 310, 341, 440, 496, 502, 620, 682, 880, 1004, 1240, 1255, 1364, 1705, 2008, 2480, 2510, 2728, 2761, 3410, 4016, 5020, 5456, 5522, 6820, 7781, 10040, 11044, 11621, 13640, 13805, 15562, 20080, 22088, 23242, 27280, 27610, 31124, 38905, 44176, 46484, 55220, 58105, 62248, 77810, 85591, 92968, 110440, 116210, 124496, 127831, 155620, 171182, 185936, 220880, 232420, 255662, 311240, 342364, 360251, 427955, 464840, 511324, 622480, 639155, 684728, 720502, 855910, 929680, 1022648, 1278310, 1369456, 1441004, 1711820, 1801255, 2045296, 2556620, 2882008, 2916871, 3423640, 3602510, 3962761, 5113240, 5764016, 5833742, 6847280, 7205020, 7925522, 10226480, 11667484, 14410040, 14584355, 15851044, 19813805, 23334968, 28820080, 29168710, 31702088, 32085581, 39627610, 46669936, 58337420, 63404176, 64171162, 79255220, 90423001, 116674840, 128342324, 158510440, 160427905, 180846002, 233349680, 256684648, 317020880, 320855810, 361692004, 452115005, 513369296, 641711620, 723384008, 904230010, 994653011, 1283423240, 1446768016, 1808460020, 1989306022, 2566846480, 3616920040, 3978612044, 4973265055, 7233840080, 7957224088, 9946530110, 15914448176, 19893060220, 39786120440, 79572240880]

約数ペア:

[(1, 79572240880), (2, 39786120440), (4, 19893060220), (5, 15914448176), (8, 9946530110), (10, 7957224088), (11, 7233840080), (16, 4973265055), (20, 3978612044), (22, 3616920040), (31, 2566846480), (40, 1989306022), (44, 1808460020), (55, 1446768016), (62, 1283423240), (80, 994653011), (88, 904230010), (110, 723384008), (124, 641711620), (155, 513369296), (176, 452115005), (220, 361692004), (248, 320855810), (251, 317020880), (310, 256684648), (341, 233349680), (440, 180846002), (496, 160427905), (502, 158510440), (620, 128342324), (682, 116674840), (880, 90423001), (1004, 79255220), (1240, 64171162), (1255, 63404176), (1364, 58337420), (1705, 46669936), (2008, 39627610), (2480, 32085581), (2510, 31702088), (2728, 29168710), (2761, 28820080), (3410, 23334968), (4016, 19813805), (5020, 15851044), (5456, 14584355), (5522, 14410040), (6820, 11667484), (7781, 10226480), (10040, 7925522), (11044, 7205020), (11621, 6847280), (13640, 5833742), (13805, 5764016), (15562, 5113240), (20080, 3962761), (22088, 3602510), (23242, 3423640), (27280, 2916871), (27610, 2882008), (31124, 2556620), (38905, 2045296), (44176, 1801255), (46484, 1711820), (55220, 1441004), (58105, 1369456), (62248, 1278310), (77810, 1022648), (85591, 929680), (92968, 855910), (110440, 720502), (116210, 684728), (124496, 639155), (127831, 622480), (155620, 511324), (171182, 464840), (185936, 427955), (220880, 360251), (232420, 342364), (255662, 311240)]