295440120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 1033344000

約数和(自身を除く): 737903880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 919, 940, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1838, 1880, 2115, 2280, 2679, 2757, 2820, 3384, 3420, 3572, 3676, 4230, 4465, 4595, 5358, 5514, 5640, 6840, 7144, 7352, 8037, 8271, 8460, 8930, 9190, 10716, 11028, 13395, 13785, 16074, 16542, 16920, 17461, 17860, 18380, 21432, 22056, 26790, 27570, 32148, 33084, 34922, 35720, 36760, 40185, 41355, 43193, 52383, 53580, 55140, 64296, 66168, 69844, 80370, 82710, 86386, 87305, 104766, 107160, 110280, 129579, 139688, 157149, 160740, 165420, 172772, 174610, 209532, 215965, 259158, 261915, 314298, 321480, 330840, 345544, 349220, 388737, 419064, 431930, 518316, 523830, 628596, 647895, 698440, 777474, 785745, 820667, 863860, 1036632, 1047660, 1257192, 1295790, 1554948, 1571490, 1641334, 1727720, 1943685, 2095320, 2462001, 2591580, 3109896, 3142980, 3282668, 3887370, 4103335, 4924002, 5183160, 6285960, 6565336, 7386003, 7774740, 8206670, 9848004, 12310005, 14772006, 15549480, 16413340, 19696008, 24620010, 29544012, 32826680, 36930015, 49240020, 59088024, 73860030, 98480040, 147720060, 295440120]

約数ペア:

[(1, 295440120), (2, 147720060), (3, 98480040), (4, 73860030), (5, 59088024), (6, 49240020), (8, 36930015), (9, 32826680), (10, 29544012), (12, 24620010), (15, 19696008), (18, 16413340), (19, 15549480), (20, 14772006), (24, 12310005), (30, 9848004), (36, 8206670), (38, 7774740), (40, 7386003), (45, 6565336), (47, 6285960), (57, 5183160), (60, 4924002), (72, 4103335), (76, 3887370), (90, 3282668), (94, 3142980), (95, 3109896), (114, 2591580), (120, 2462001), (141, 2095320), (152, 1943685), (171, 1727720), (180, 1641334), (188, 1571490), (190, 1554948), (228, 1295790), (235, 1257192), (282, 1047660), (285, 1036632), (342, 863860), (360, 820667), (376, 785745), (380, 777474), (423, 698440), (456, 647895), (470, 628596), (564, 523830), (570, 518316), (684, 431930), (705, 419064), (760, 388737), (846, 349220), (855, 345544), (893, 330840), (919, 321480), (940, 314298), (1128, 261915), (1140, 259158), (1368, 215965), (1410, 209532), (1692, 174610), (1710, 172772), (1786, 165420), (1838, 160740), (1880, 157149), (2115, 139688), (2280, 129579), (2679, 110280), (2757, 107160), (2820, 104766), (3384, 87305), (3420, 86386), (3572, 82710), (3676, 80370), (4230, 69844), (4465, 66168), (4595, 64296), (5358, 55140), (5514, 53580), (5640, 52383), (6840, 43193), (7144, 41355), (7352, 40185), (8037, 36760), (8271, 35720), (8460, 34922), (8930, 33084), (9190, 32148), (10716, 27570), (11028, 26790), (13395, 22056), (13785, 21432), (16074, 18380), (16542, 17860), (16920, 17461)]