195127920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6984

約数の個数: 160

約数和(自身を含む): 723912000

約数和(自身を除く): 528784080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6949, 7020, 9360, 13898, 14040, 20847, 27796, 28080, 34745, 41694, 55592, 62541, 69490, 83388, 90337, 104235, 111184, 125082, 138980, 166776, 180674, 187623, 208470, 250164, 271011, 277960, 312705, 333552, 361348, 375246, 416940, 451685, 500328, 542022, 555920, 625410, 722696, 750492, 813033, 833880, 903370, 938115, 1000656, 1084044, 1250820, 1355055, 1445392, 1500984, 1626066, 1667760, 1806740, 1876230, 2168088, 2439099, 2501640, 2710110, 3001968, 3252132, 3613480, 3752460, 4065165, 4336176, 4878198, 5003280, 5420220, 6504264, 7226960, 7504920, 8130330, 9756396, 10840440, 12195495, 13008528, 15009840, 16260660, 19512792, 21680880, 24390990, 32521320, 39025584, 48781980, 65042640, 97563960, 195127920]

約数ペア:

[(1, 195127920), (2, 97563960), (3, 65042640), (4, 48781980), (5, 39025584), (6, 32521320), (8, 24390990), (9, 21680880), (10, 19512792), (12, 16260660), (13, 15009840), (15, 13008528), (16, 12195495), (18, 10840440), (20, 9756396), (24, 8130330), (26, 7504920), (27, 7226960), (30, 6504264), (36, 5420220), (39, 5003280), (40, 4878198), (45, 4336176), (48, 4065165), (52, 3752460), (54, 3613480), (60, 3252132), (65, 3001968), (72, 2710110), (78, 2501640), (80, 2439099), (90, 2168088), (104, 1876230), (108, 1806740), (117, 1667760), (120, 1626066), (130, 1500984), (135, 1445392), (144, 1355055), (156, 1250820), (180, 1084044), (195, 1000656), (208, 938115), (216, 903370), (234, 833880), (240, 813033), (260, 750492), (270, 722696), (312, 625410), (351, 555920), (360, 542022), (390, 500328), (432, 451685), (468, 416940), (520, 375246), (540, 361348), (585, 333552), (624, 312705), (702, 277960), (720, 271011), (780, 250164), (936, 208470), (1040, 187623), (1080, 180674), (1170, 166776), (1404, 138980), (1560, 125082), (1755, 111184), (1872, 104235), (2160, 90337), (2340, 83388), (2808, 69490), (3120, 62541), (3510, 55592), (4680, 41694), (5616, 34745), (6949, 28080), (7020, 27796), (9360, 20847), (13898, 14040)]