255618655170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{53381}}^1$

素因数の和:53712

約数の個数: 128

約数和(自身を含む): 669077176320

約数和(自身を除く): 413458521150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 271, 285, 310, 465, 542, 570, 589, 813, 930, 1178, 1355, 1626, 1767, 2710, 2945, 3534, 4065, 5149, 5890, 8130, 8401, 8835, 10298, 15447, 16802, 17670, 25203, 25745, 30894, 42005, 50406, 51490, 53381, 77235, 84010, 106762, 126015, 154470, 159619, 160143, 252030, 266905, 319238, 320286, 478857, 533810, 798095, 800715, 957714, 1014239, 1596190, 1601430, 1654811, 2028478, 2394285, 3042717, 3309622, 4788570, 4964433, 5071195, 6085434, 8274055, 9928866, 10142390, 14466251, 15213585, 16548110, 24822165, 28932502, 30427170, 31441409, 43398753, 49644330, 62882818, 72331255, 86797506, 94324227, 144662510, 157207045, 188648454, 216993765, 274858769, 314414090, 433987530, 448453781, 471621135, 549717538, 824576307, 896907562, 943242270, 1345361343, 1374293845, 1649152614, 2242268905, 2690722686, 2748587690, 4122881535, 4484537810, 6726806715, 8245763070, 8520621839, 13453613430, 17041243678, 25561865517, 42603109195, 51123731034, 85206218390, 127809327585, 255618655170]

約数ペア:

[(1, 255618655170), (2, 127809327585), (3, 85206218390), (5, 51123731034), (6, 42603109195), (10, 25561865517), (15, 17041243678), (19, 13453613430), (30, 8520621839), (31, 8245763070), (38, 6726806715), (57, 4484537810), (62, 4122881535), (93, 2748587690), (95, 2690722686), (114, 2242268905), (155, 1649152614), (186, 1374293845), (190, 1345361343), (271, 943242270), (285, 896907562), (310, 824576307), (465, 549717538), (542, 471621135), (570, 448453781), (589, 433987530), (813, 314414090), (930, 274858769), (1178, 216993765), (1355, 188648454), (1626, 157207045), (1767, 144662510), (2710, 94324227), (2945, 86797506), (3534, 72331255), (4065, 62882818), (5149, 49644330), (5890, 43398753), (8130, 31441409), (8401, 30427170), (8835, 28932502), (10298, 24822165), (15447, 16548110), (16802, 15213585), (17670, 14466251), (25203, 10142390), (25745, 9928866), (30894, 8274055), (42005, 6085434), (50406, 5071195), (51490, 4964433), (53381, 4788570), (77235, 3309622), (84010, 3042717), (106762, 2394285), (126015, 2028478), (154470, 1654811), (159619, 1601430), (160143, 1596190), (252030, 1014239), (266905, 957714), (319238, 800715), (320286, 798095), (478857, 533810)]