63187920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 232128000

約数和(自身を除く): 168940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 149, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 298, 304, 310, 342, 360, 372, 380, 447, 456, 465, 496, 558, 570, 589, 596, 620, 684, 720, 744, 745, 760, 855, 894, 912, 930, 1116, 1140, 1178, 1192, 1240, 1341, 1368, 1395, 1488, 1490, 1520, 1710, 1767, 1788, 1860, 2232, 2235, 2280, 2356, 2384, 2480, 2682, 2736, 2790, 2831, 2945, 2980, 3420, 3534, 3576, 3720, 4464, 4470, 4560, 4619, 4712, 5301, 5364, 5580, 5662, 5890, 5960, 6705, 6840, 7068, 7152, 7440, 8493, 8835, 8940, 9238, 9424, 10602, 10728, 11160, 11324, 11780, 11920, 13410, 13680, 13857, 14136, 14155, 16986, 17670, 17880, 18476, 21204, 21456, 22320, 22648, 23095, 23560, 25479, 26505, 26820, 27714, 28272, 28310, 33972, 35340, 35760, 36952, 41571, 42408, 42465, 45296, 46190, 47120, 50958, 53010, 53640, 55428, 56620, 67944, 69285, 70680, 73904, 83142, 84816, 84930, 87761, 92380, 101916, 106020, 107280, 110856, 113240, 127395, 135888, 138570, 141360, 166284, 169860, 175522, 184760, 203832, 207855, 212040, 221712, 226480, 254790, 263283, 277140, 332568, 339720, 351044, 369520, 407664, 415710, 424080, 438805, 509580, 526566, 554280, 665136, 679440, 702088, 789849, 831420, 877610, 1019160, 1053132, 1108560, 1316415, 1404176, 1579698, 1662840, 1755220, 2038320, 2106264, 2632830, 3159396, 3325680, 3510440, 3949245, 4212528, 5265660, 6318792, 7020880, 7898490, 10531320, 12637584, 15796980, 21062640, 31593960, 63187920]

約数ペア:

[(1, 63187920), (2, 31593960), (3, 21062640), (4, 15796980), (5, 12637584), (6, 10531320), (8, 7898490), (9, 7020880), (10, 6318792), (12, 5265660), (15, 4212528), (16, 3949245), (18, 3510440), (19, 3325680), (20, 3159396), (24, 2632830), (30, 2106264), (31, 2038320), (36, 1755220), (38, 1662840), (40, 1579698), (45, 1404176), (48, 1316415), (57, 1108560), (60, 1053132), (62, 1019160), (72, 877610), (76, 831420), (80, 789849), (90, 702088), (93, 679440), (95, 665136), (114, 554280), (120, 526566), (124, 509580), (144, 438805), (149, 424080), (152, 415710), (155, 407664), (171, 369520), (180, 351044), (186, 339720), (190, 332568), (228, 277140), (240, 263283), (248, 254790), (279, 226480), (285, 221712), (298, 212040), (304, 207855), (310, 203832), (342, 184760), (360, 175522), (372, 169860), (380, 166284), (447, 141360), (456, 138570), (465, 135888), (496, 127395), (558, 113240), (570, 110856), (589, 107280), (596, 106020), (620, 101916), (684, 92380), (720, 87761), (744, 84930), (745, 84816), (760, 83142), (855, 73904), (894, 70680), (912, 69285), (930, 67944), (1116, 56620), (1140, 55428), (1178, 53640), (1192, 53010), (1240, 50958), (1341, 47120), (1368, 46190), (1395, 45296), (1488, 42465), (1490, 42408), (1520, 41571), (1710, 36952), (1767, 35760), (1788, 35340), (1860, 33972), (2232, 28310), (2235, 28272), (2280, 27714), (2356, 26820), (2384, 26505), (2480, 25479), (2682, 23560), (2736, 23095), (2790, 22648), (2831, 22320), (2945, 21456), (2980, 21204), (3420, 18476), (3534, 17880), (3576, 17670), (3720, 16986), (4464, 14155), (4470, 14136), (4560, 13857), (4619, 13680), (4712, 13410), (5301, 11920), (5364, 11780), (5580, 11324), (5662, 11160), (5890, 10728), (5960, 10602), (6705, 9424), (6840, 9238), (7068, 8940), (7152, 8835), (7440, 8493)]