22318920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 82555200

約数和(自身を除く): 60236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 251, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 502, 520, 570, 585, 684, 741, 753, 760, 780, 855, 936, 988, 1004, 1140, 1170, 1235, 1255, 1368, 1482, 1506, 1560, 1710, 1976, 2008, 2223, 2259, 2280, 2340, 2470, 2510, 2964, 3012, 3263, 3420, 3705, 3765, 4446, 4518, 4680, 4769, 4940, 5020, 5928, 6024, 6526, 6840, 7410, 7530, 8892, 9036, 9538, 9789, 9880, 10040, 11115, 11295, 13052, 14307, 14820, 15060, 16315, 17784, 18072, 19076, 19578, 22230, 22590, 23845, 26104, 28614, 29367, 29640, 30120, 32630, 38152, 39156, 42921, 44460, 45180, 47690, 48945, 57228, 58734, 61997, 65260, 71535, 78312, 85842, 88920, 90360, 95380, 97890, 114456, 117468, 123994, 130520, 143070, 146835, 171684, 185991, 190760, 195780, 214605, 234936, 247988, 286140, 293670, 309985, 343368, 371982, 391560, 429210, 495976, 557973, 572280, 587340, 619970, 743964, 858420, 929955, 1115946, 1174680, 1239940, 1487928, 1716840, 1859910, 2231892, 2479880, 2789865, 3719820, 4463784, 5579730, 7439640, 11159460, 22318920]

約数ペア:

[(1, 22318920), (2, 11159460), (3, 7439640), (4, 5579730), (5, 4463784), (6, 3719820), (8, 2789865), (9, 2479880), (10, 2231892), (12, 1859910), (13, 1716840), (15, 1487928), (18, 1239940), (19, 1174680), (20, 1115946), (24, 929955), (26, 858420), (30, 743964), (36, 619970), (38, 587340), (39, 572280), (40, 557973), (45, 495976), (52, 429210), (57, 391560), (60, 371982), (65, 343368), (72, 309985), (76, 293670), (78, 286140), (90, 247988), (95, 234936), (104, 214605), (114, 195780), (117, 190760), (120, 185991), (130, 171684), (152, 146835), (156, 143070), (171, 130520), (180, 123994), (190, 117468), (195, 114456), (228, 97890), (234, 95380), (247, 90360), (251, 88920), (260, 85842), (285, 78312), (312, 71535), (342, 65260), (360, 61997), (380, 58734), (390, 57228), (456, 48945), (468, 47690), (494, 45180), (502, 44460), (520, 42921), (570, 39156), (585, 38152), (684, 32630), (741, 30120), (753, 29640), (760, 29367), (780, 28614), (855, 26104), (936, 23845), (988, 22590), (1004, 22230), (1140, 19578), (1170, 19076), (1235, 18072), (1255, 17784), (1368, 16315), (1482, 15060), (1506, 14820), (1560, 14307), (1710, 13052), (1976, 11295), (2008, 11115), (2223, 10040), (2259, 9880), (2280, 9789), (2340, 9538), (2470, 9036), (2510, 8892), (2964, 7530), (3012, 7410), (3263, 6840), (3420, 6526), (3705, 6024), (3765, 5928), (4446, 5020), (4518, 4940), (4680, 4769)]