276702920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 707616000

約数和(自身を除く): 430913080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 59, 65, 104, 116, 118, 130, 145, 232, 236, 260, 290, 295, 311, 377, 472, 520, 580, 590, 622, 754, 767, 1160, 1180, 1244, 1508, 1534, 1555, 1711, 1885, 2360, 2488, 3016, 3068, 3110, 3422, 3770, 3835, 4043, 6136, 6220, 6844, 7540, 7670, 8086, 8555, 9019, 12440, 13688, 15080, 15340, 16172, 17110, 18038, 18349, 20215, 22243, 30680, 32344, 34220, 36076, 36698, 40430, 44486, 45095, 68440, 72152, 73396, 80860, 88972, 90190, 91745, 111215, 117247, 146792, 161720, 177944, 180380, 183490, 222430, 234494, 238537, 360760, 366980, 444860, 468988, 477074, 532121, 586235, 733960, 889720, 937976, 954148, 1064242, 1172470, 1192685, 1908296, 2128484, 2344940, 2385370, 2660605, 4256968, 4689880, 4770740, 5321210, 6917573, 9541480, 10642420, 13835146, 21284840, 27670292, 34587865, 55340584, 69175730, 138351460, 276702920]

約数ペア:

[(1, 276702920), (2, 138351460), (4, 69175730), (5, 55340584), (8, 34587865), (10, 27670292), (13, 21284840), (20, 13835146), (26, 10642420), (29, 9541480), (40, 6917573), (52, 5321210), (58, 4770740), (59, 4689880), (65, 4256968), (104, 2660605), (116, 2385370), (118, 2344940), (130, 2128484), (145, 1908296), (232, 1192685), (236, 1172470), (260, 1064242), (290, 954148), (295, 937976), (311, 889720), (377, 733960), (472, 586235), (520, 532121), (580, 477074), (590, 468988), (622, 444860), (754, 366980), (767, 360760), (1160, 238537), (1180, 234494), (1244, 222430), (1508, 183490), (1534, 180380), (1555, 177944), (1711, 161720), (1885, 146792), (2360, 117247), (2488, 111215), (3016, 91745), (3068, 90190), (3110, 88972), (3422, 80860), (3770, 73396), (3835, 72152), (4043, 68440), (6136, 45095), (6220, 44486), (6844, 40430), (7540, 36698), (7670, 36076), (8086, 34220), (8555, 32344), (9019, 30680), (12440, 22243), (13688, 20215), (15080, 18349), (15340, 18038), (16172, 17110)]