189763081320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1\times {\mathrm{21317}}^1$

素因数の和:23755

約数の個数: 128

約数和(自身を含む): 587926563840

約数和(自身を除く): 398163482520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2393, 3720, 4786, 7179, 9572, 11965, 14358, 19144, 21317, 23930, 28716, 35895, 42634, 47860, 57432, 63951, 71790, 74183, 85268, 95720, 106585, 127902, 143580, 148366, 170536, 213170, 222549, 255804, 287160, 296732, 319755, 370915, 426340, 445098, 511608, 593464, 639510, 660827, 741830, 852680, 890196, 1112745, 1279020, 1321654, 1483660, 1780392, 1982481, 2225490, 2558040, 2643308, 2967320, 3304135, 3964962, 4450980, 5286616, 6608270, 7929924, 8901960, 9912405, 13216540, 15859848, 19824810, 26433080, 39649620, 51011581, 79299240, 102023162, 153034743, 204046324, 255057905, 306069486, 408092648, 510115810, 612138972, 765173715, 1020231620, 1224277944, 1530347430, 1581359011, 2040463240, 3060694860, 3162718022, 4744077033, 6121389720, 6325436044, 7906795055, 9488154066, 12650872088, 15813590110, 18976308132, 23720385165, 31627180220, 37952616264, 47440770330, 63254360440, 94881540660, 189763081320]

約数ペア:

[(1, 189763081320), (2, 94881540660), (3, 63254360440), (4, 47440770330), (5, 37952616264), (6, 31627180220), (8, 23720385165), (10, 18976308132), (12, 15813590110), (15, 12650872088), (20, 9488154066), (24, 7906795055), (30, 6325436044), (31, 6121389720), (40, 4744077033), (60, 3162718022), (62, 3060694860), (93, 2040463240), (120, 1581359011), (124, 1530347430), (155, 1224277944), (186, 1020231620), (248, 765173715), (310, 612138972), (372, 510115810), (465, 408092648), (620, 306069486), (744, 255057905), (930, 204046324), (1240, 153034743), (1860, 102023162), (2393, 79299240), (3720, 51011581), (4786, 39649620), (7179, 26433080), (9572, 19824810), (11965, 15859848), (14358, 13216540), (19144, 9912405), (21317, 8901960), (23930, 7929924), (28716, 6608270), (35895, 5286616), (42634, 4450980), (47860, 3964962), (57432, 3304135), (63951, 2967320), (71790, 2643308), (74183, 2558040), (85268, 2225490), (95720, 1982481), (106585, 1780392), (127902, 1483660), (143580, 1321654), (148366, 1279020), (170536, 1112745), (213170, 890196), (222549, 852680), (255804, 741830), (287160, 660827), (296732, 639510), (319755, 593464), (370915, 511608), (426340, 445098)]