338310960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 1198137600

約数和(自身を除く): 859826640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 439, 456, 494, 507, 520, 570, 624, 676, 741, 760, 780, 845, 878, 912, 988, 1014, 1040, 1140, 1235, 1317, 1352, 1482, 1520, 1560, 1690, 1756, 1976, 2028, 2195, 2280, 2470, 2535, 2634, 2704, 2964, 3120, 3211, 3380, 3512, 3705, 3952, 4056, 4390, 4560, 4940, 5070, 5268, 5707, 5928, 6422, 6585, 6760, 7024, 7410, 8112, 8341, 8780, 9633, 9880, 10140, 10536, 11414, 11856, 12844, 13170, 13520, 14820, 16055, 16682, 17121, 17560, 19266, 19760, 20280, 21072, 22828, 25023, 25688, 26340, 28535, 29640, 32110, 33364, 34242, 35120, 38532, 40560, 41705, 45656, 48165, 50046, 51376, 52680, 57070, 59280, 64220, 66728, 68484, 74191, 77064, 83410, 85605, 91312, 96330, 100092, 105360, 108433, 114140, 125115, 128440, 133456, 136968, 148382, 154128, 166820, 171210, 192660, 200184, 216866, 222573, 228280, 250230, 256880, 273936, 296764, 325299, 333640, 342420, 370955, 385320, 400368, 433732, 445146, 456560, 500460, 542165, 593528, 650598, 667280, 684840, 741910, 770640, 867464, 890292, 1000920, 1084330, 1112865, 1187056, 1301196, 1369680, 1409629, 1483820, 1626495, 1734928, 1780584, 2001840, 2168660, 2225730, 2602392, 2819258, 2967640, 3252990, 3561168, 4228887, 4337320, 4451460, 5204784, 5638516, 5935280, 6505980, 7048145, 8457774, 8674640, 8902920, 11277032, 13011960, 14096290, 16915548, 17805840, 21144435, 22554064, 26023920, 28192580, 33831096, 42288870, 56385160, 67662192, 84577740, 112770320, 169155480, 338310960]

約数ペア:

[(1, 338310960), (2, 169155480), (3, 112770320), (4, 84577740), (5, 67662192), (6, 56385160), (8, 42288870), (10, 33831096), (12, 28192580), (13, 26023920), (15, 22554064), (16, 21144435), (19, 17805840), (20, 16915548), (24, 14096290), (26, 13011960), (30, 11277032), (38, 8902920), (39, 8674640), (40, 8457774), (48, 7048145), (52, 6505980), (57, 5935280), (60, 5638516), (65, 5204784), (76, 4451460), (78, 4337320), (80, 4228887), (95, 3561168), (104, 3252990), (114, 2967640), (120, 2819258), (130, 2602392), (152, 2225730), (156, 2168660), (169, 2001840), (190, 1780584), (195, 1734928), (208, 1626495), (228, 1483820), (240, 1409629), (247, 1369680), (260, 1301196), (285, 1187056), (304, 1112865), (312, 1084330), (338, 1000920), (380, 890292), (390, 867464), (439, 770640), (456, 741910), (494, 684840), (507, 667280), (520, 650598), (570, 593528), (624, 542165), (676, 500460), (741, 456560), (760, 445146), (780, 433732), (845, 400368), (878, 385320), (912, 370955), (988, 342420), (1014, 333640), (1040, 325299), (1140, 296764), (1235, 273936), (1317, 256880), (1352, 250230), (1482, 228280), (1520, 222573), (1560, 216866), (1690, 200184), (1756, 192660), (1976, 171210), (2028, 166820), (2195, 154128), (2280, 148382), (2470, 136968), (2535, 133456), (2634, 128440), (2704, 125115), (2964, 114140), (3120, 108433), (3211, 105360), (3380, 100092), (3512, 96330), (3705, 91312), (3952, 85605), (4056, 83410), (4390, 77064), (4560, 74191), (4940, 68484), (5070, 66728), (5268, 64220), (5707, 59280), (5928, 57070), (6422, 52680), (6585, 51376), (6760, 50046), (7024, 48165), (7410, 45656), (8112, 41705), (8341, 40560), (8780, 38532), (9633, 35120), (9880, 34242), (10140, 33364), (10536, 32110), (11414, 29640), (11856, 28535), (12844, 26340), (13170, 25688), (13520, 25023), (14820, 22828), (16055, 21072), (16682, 20280), (17121, 19760), (17560, 19266)]