880280492080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1\times {\mathrm{2459}}^1$

素因数の和:4043

約数の個数: 160

約数和(自身を含む): 2242190419200

約数和(自身を除く): 1361909927120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 331, 440, 662, 880, 1229, 1324, 1655, 2458, 2459, 2648, 3310, 3641, 4916, 4918, 5296, 6145, 6620, 7282, 9832, 9836, 12290, 12295, 13240, 13519, 14564, 18205, 19664, 19672, 24580, 24590, 26480, 27038, 27049, 29128, 36410, 39344, 49160, 49180, 54076, 54098, 58256, 67595, 72820, 98320, 98360, 108152, 108196, 135190, 135245, 145640, 196720, 216304, 216392, 270380, 270490, 291280, 406799, 432784, 540760, 540980, 813598, 813929, 1081520, 1081960, 1627196, 1627858, 2033995, 2163920, 3022111, 3254392, 3255716, 4067990, 4069645, 4474789, 6044222, 6508784, 6511432, 8135980, 8139290, 8949578, 8953219, 12088444, 13022864, 15110555, 16271960, 16278580, 17899156, 17906438, 22373945, 24176888, 30221110, 32543920, 32557160, 33243221, 35798312, 35812876, 44747890, 44766095, 48353776, 60442220, 65114320, 66486442, 71596624, 71625752, 89495780, 89532190, 120884440, 132972884, 143251504, 166216105, 178991560, 179064380, 241768880, 265945768, 332432210, 357983120, 358128760, 531891536, 664864420, 716257520, 1000318741, 1329728840, 2000637482, 2659457680, 4001274964, 5001593705, 8002549928, 10003187410, 11003506151, 16005099856, 20006374820, 22007012302, 40012749640, 44014024604, 55017530755, 80025499280, 88028049208, 110035061510, 176056098416, 220070123020, 440140246040, 880280492080]

約数ペア:

[(1, 880280492080), (2, 440140246040), (4, 220070123020), (5, 176056098416), (8, 110035061510), (10, 88028049208), (11, 80025499280), (16, 55017530755), (20, 44014024604), (22, 40012749640), (40, 22007012302), (44, 20006374820), (55, 16005099856), (80, 11003506151), (88, 10003187410), (110, 8002549928), (176, 5001593705), (220, 4001274964), (331, 2659457680), (440, 2000637482), (662, 1329728840), (880, 1000318741), (1229, 716257520), (1324, 664864420), (1655, 531891536), (2458, 358128760), (2459, 357983120), (2648, 332432210), (3310, 265945768), (3641, 241768880), (4916, 179064380), (4918, 178991560), (5296, 166216105), (6145, 143251504), (6620, 132972884), (7282, 120884440), (9832, 89532190), (9836, 89495780), (12290, 71625752), (12295, 71596624), (13240, 66486442), (13519, 65114320), (14564, 60442220), (18205, 48353776), (19664, 44766095), (19672, 44747890), (24580, 35812876), (24590, 35798312), (26480, 33243221), (27038, 32557160), (27049, 32543920), (29128, 30221110), (36410, 24176888), (39344, 22373945), (49160, 17906438), (49180, 17899156), (54076, 16278580), (54098, 16271960), (58256, 15110555), (67595, 13022864), (72820, 12088444), (98320, 8953219), (98360, 8949578), (108152, 8139290), (108196, 8135980), (135190, 6511432), (135245, 6508784), (145640, 6044222), (196720, 4474789), (216304, 4069645), (216392, 4067990), (270380, 3255716), (270490, 3254392), (291280, 3022111), (406799, 2163920), (432784, 2033995), (540760, 1627858), (540980, 1627196), (813598, 1081960), (813929, 1081520)]