13798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 48988800

約数和(自身を除く): 35190240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 89, 95, 96, 102, 114, 120, 136, 152, 160, 170, 178, 190, 204, 228, 240, 255, 267, 272, 285, 304, 323, 340, 356, 380, 408, 445, 456, 480, 510, 534, 544, 570, 608, 646, 680, 712, 760, 816, 890, 912, 969, 1020, 1068, 1140, 1292, 1335, 1360, 1424, 1513, 1520, 1615, 1632, 1691, 1780, 1824, 1938, 2040, 2136, 2280, 2584, 2670, 2720, 2848, 3026, 3040, 3230, 3382, 3560, 3876, 4080, 4272, 4539, 4560, 4845, 5073, 5168, 5340, 6052, 6460, 6764, 7120, 7565, 7752, 8160, 8455, 8544, 9078, 9120, 9690, 10146, 10336, 10680, 12104, 12920, 13528, 14240, 15130, 15504, 16910, 18156, 19380, 20292, 21360, 22695, 24208, 25365, 25840, 27056, 28747, 30260, 31008, 33820, 36312, 38760, 40584, 42720, 45390, 48416, 50730, 51680, 54112, 57494, 60520, 67640, 72624, 77520, 81168, 86241, 90780, 101460, 114988, 121040, 135280, 143735, 145248, 155040, 162336, 172482, 181560, 202920, 229976, 242080, 270560, 287470, 344964, 363120, 405840, 431205, 459952, 574940, 689928, 726240, 811680, 862410, 919904, 1149880, 1379856, 1724820, 2299760, 2759712, 3449640, 4599520, 6899280, 13798560]

約数ペア:

[(1, 13798560), (2, 6899280), (3, 4599520), (4, 3449640), (5, 2759712), (6, 2299760), (8, 1724820), (10, 1379856), (12, 1149880), (15, 919904), (16, 862410), (17, 811680), (19, 726240), (20, 689928), (24, 574940), (30, 459952), (32, 431205), (34, 405840), (38, 363120), (40, 344964), (48, 287470), (51, 270560), (57, 242080), (60, 229976), (68, 202920), (76, 181560), (80, 172482), (85, 162336), (89, 155040), (95, 145248), (96, 143735), (102, 135280), (114, 121040), (120, 114988), (136, 101460), (152, 90780), (160, 86241), (170, 81168), (178, 77520), (190, 72624), (204, 67640), (228, 60520), (240, 57494), (255, 54112), (267, 51680), (272, 50730), (285, 48416), (304, 45390), (323, 42720), (340, 40584), (356, 38760), (380, 36312), (408, 33820), (445, 31008), (456, 30260), (480, 28747), (510, 27056), (534, 25840), (544, 25365), (570, 24208), (608, 22695), (646, 21360), (680, 20292), (712, 19380), (760, 18156), (816, 16910), (890, 15504), (912, 15130), (969, 14240), (1020, 13528), (1068, 12920), (1140, 12104), (1292, 10680), (1335, 10336), (1360, 10146), (1424, 9690), (1513, 9120), (1520, 9078), (1615, 8544), (1632, 8455), (1691, 8160), (1780, 7752), (1824, 7565), (1938, 7120), (2040, 6764), (2136, 6460), (2280, 6052), (2584, 5340), (2670, 5168), (2720, 5073), (2848, 4845), (3026, 4560), (3040, 4539), (3230, 4272), (3382, 4080), (3560, 3876)]