248373193740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{116663}}^1$

素因数の和:116856

約数の個数: 192

約数和(自身を含む): 822240405504

約数和(自身を除く): 573867211764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 137, 140, 148, 185, 210, 222, 259, 274, 370, 411, 420, 444, 518, 548, 555, 685, 740, 777, 822, 959, 1036, 1110, 1295, 1370, 1554, 1644, 1918, 2055, 2220, 2590, 2740, 2877, 3108, 3836, 3885, 4110, 4795, 5069, 5180, 5754, 7770, 8220, 9590, 10138, 11508, 14385, 15207, 15540, 19180, 20276, 25345, 28770, 30414, 35483, 50690, 57540, 60828, 70966, 76035, 101380, 106449, 116663, 141932, 152070, 177415, 212898, 233326, 304140, 349989, 354830, 425796, 466652, 532245, 583315, 699978, 709660, 816641, 1064490, 1166630, 1399956, 1633282, 1749945, 2128980, 2333260, 2449923, 3266564, 3499890, 4083205, 4316531, 4899846, 6999780, 8166410, 8633062, 9799692, 12249615, 12949593, 15982831, 16332820, 17266124, 21582655, 24499230, 25899186, 30215717, 31965662, 43165310, 47948493, 48998460, 51798372, 60431434, 63931324, 64747965, 79914155, 86330620, 90647151, 95896986, 111879817, 120862868, 129495930, 151078585, 159828310, 181294302, 191793972, 223759634, 239742465, 258991860, 302157170, 319656620, 335639451, 362588604, 447519268, 453235755, 479484930, 559399085, 591364747, 604314340, 671278902, 906471510, 958969860, 1118798170, 1182729494, 1342557804, 1678197255, 1774094241, 1812943020, 2237596340, 2365458988, 2956823735, 3356394510, 3548188482, 4139553229, 5913647470, 6712789020, 7096376964, 8279106458, 8870471205, 11827294940, 12418659687, 16558212916, 17740942410, 20697766145, 24837319374, 35481884820, 41395532290, 49674638748, 62093298435, 82791064580, 124186596870, 248373193740]

約数ペア:

[(1, 248373193740), (2, 124186596870), (3, 82791064580), (4, 62093298435), (5, 49674638748), (6, 41395532290), (7, 35481884820), (10, 24837319374), (12, 20697766145), (14, 17740942410), (15, 16558212916), (20, 12418659687), (21, 11827294940), (28, 8870471205), (30, 8279106458), (35, 7096376964), (37, 6712789020), (42, 5913647470), (60, 4139553229), (70, 3548188482), (74, 3356394510), (84, 2956823735), (105, 2365458988), (111, 2237596340), (137, 1812943020), (140, 1774094241), (148, 1678197255), (185, 1342557804), (210, 1182729494), (222, 1118798170), (259, 958969860), (274, 906471510), (370, 671278902), (411, 604314340), (420, 591364747), (444, 559399085), (518, 479484930), (548, 453235755), (555, 447519268), (685, 362588604), (740, 335639451), (777, 319656620), (822, 302157170), (959, 258991860), (1036, 239742465), (1110, 223759634), (1295, 191793972), (1370, 181294302), (1554, 159828310), (1644, 151078585), (1918, 129495930), (2055, 120862868), (2220, 111879817), (2590, 95896986), (2740, 90647151), (2877, 86330620), (3108, 79914155), (3836, 64747965), (3885, 63931324), (4110, 60431434), (4795, 51798372), (5069, 48998460), (5180, 47948493), (5754, 43165310), (7770, 31965662), (8220, 30215717), (9590, 25899186), (10138, 24499230), (11508, 21582655), (14385, 17266124), (15207, 16332820), (15540, 15982831), (19180, 12949593), (20276, 12249615), (25345, 9799692), (28770, 8633062), (30414, 8166410), (35483, 6999780), (50690, 4899846), (57540, 4316531), (60828, 4083205), (70966, 3499890), (76035, 3266564), (101380, 2449923), (106449, 2333260), (116663, 2128980), (141932, 1749945), (152070, 1633282), (177415, 1399956), (212898, 1166630), (233326, 1064490), (304140, 816641), (349989, 709660), (354830, 699978), (425796, 583315), (466652, 532245)]