209635945920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{148249}}^1$

素因数の和:148763

約数の個数: 168

約数和(自身を含む): 722533734000

約数和(自身を除く): 512897788080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 491, 576, 720, 960, 982, 1440, 1473, 1964, 2455, 2880, 2946, 3928, 4419, 4910, 5892, 7365, 7856, 8838, 9820, 11784, 14730, 15712, 17676, 19640, 22095, 23568, 29460, 31424, 35352, 39280, 44190, 47136, 58920, 70704, 78560, 88380, 94272, 117840, 141408, 148249, 157120, 176760, 235680, 282816, 296498, 353520, 444747, 471360, 592996, 707040, 741245, 889494, 1185992, 1334241, 1414080, 1482490, 1778988, 2223735, 2371984, 2668482, 2964980, 3557976, 4447470, 4743968, 5336964, 5929960, 6671205, 7115952, 8894940, 9487936, 10673928, 11859920, 13342410, 14231904, 17789880, 21347856, 23719840, 26684820, 28463808, 35579760, 42695712, 47439680, 53369640, 71159520, 72790259, 85391424, 106739280, 142319040, 145580518, 213478560, 218370777, 291161036, 363951295, 426957120, 436741554, 582322072, 655112331, 727902590, 873483108, 1091853885, 1164644144, 1310224662, 1455805180, 1746966216, 2183707770, 2329288288, 2620449324, 2911610360, 3275561655, 3493932432, 4367415540, 4658576576, 5240898648, 5823220720, 6551123310, 6987864864, 8734831080, 10481797296, 11646441440, 13102246620, 13975729728, 17469662160, 20963594592, 23292882880, 26204493240, 34939324320, 41927189184, 52408986480, 69878648640, 104817972960, 209635945920]

約数ペア:

[(1, 209635945920), (2, 104817972960), (3, 69878648640), (4, 52408986480), (5, 41927189184), (6, 34939324320), (8, 26204493240), (9, 23292882880), (10, 20963594592), (12, 17469662160), (15, 13975729728), (16, 13102246620), (18, 11646441440), (20, 10481797296), (24, 8734831080), (30, 6987864864), (32, 6551123310), (36, 5823220720), (40, 5240898648), (45, 4658576576), (48, 4367415540), (60, 3493932432), (64, 3275561655), (72, 2911610360), (80, 2620449324), (90, 2329288288), (96, 2183707770), (120, 1746966216), (144, 1455805180), (160, 1310224662), (180, 1164644144), (192, 1091853885), (240, 873483108), (288, 727902590), (320, 655112331), (360, 582322072), (480, 436741554), (491, 426957120), (576, 363951295), (720, 291161036), (960, 218370777), (982, 213478560), (1440, 145580518), (1473, 142319040), (1964, 106739280), (2455, 85391424), (2880, 72790259), (2946, 71159520), (3928, 53369640), (4419, 47439680), (4910, 42695712), (5892, 35579760), (7365, 28463808), (7856, 26684820), (8838, 23719840), (9820, 21347856), (11784, 17789880), (14730, 14231904), (15712, 13342410), (17676, 11859920), (19640, 10673928), (22095, 9487936), (23568, 8894940), (29460, 7115952), (31424, 6671205), (35352, 5929960), (39280, 5336964), (44190, 4743968), (47136, 4447470), (58920, 3557976), (70704, 2964980), (78560, 2668482), (88380, 2371984), (94272, 2223735), (117840, 1778988), (141408, 1482490), (148249, 1414080), (157120, 1334241), (176760, 1185992), (235680, 889494), (282816, 741245), (296498, 707040), (353520, 592996), (444747, 471360)]