1408464720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50159}}^1$

素因数の和:50194

約数の個数: 160

約数和(自身を含む): 5224665600

約数和(自身を除く): 3816200880

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, 7020, 9360, 14040, 28080, 50159, 100318, 150477, 200636, 250795, 300954, 401272, 451431, 501590, 601908, 652067, 752385, 802544, 902862, 1003180, 1203816, 1304134, 1354293, 1504770, 1805724, 1956201, 2006360, 2257155, 2407632, 2608268, 2708586, 3009540, 3260335, 3611448, 3912402, 4012720, 4514310, 5216536, 5417172, 5868603, 6019080, 6520670, 6771465, 7222896, 7824804, 9028620, 9781005, 10433072, 10834344, 11737206, 12038160, 13041340, 13542930, 15649608, 17605809, 18057240, 19562010, 21668688, 23474412, 26082680, 27085860, 29343015, 31299216, 35211618, 36114480, 39124020, 46948824, 52165360, 54171720, 58686030, 70423236, 78248040, 88029045, 93897648, 108343440, 117372060, 140846472, 156496080, 176058090, 234744120, 281692944, 352116180, 469488240, 704232360, 1408464720]

約数ペア:

[(1, 1408464720), (2, 704232360), (3, 469488240), (4, 352116180), (5, 281692944), (6, 234744120), (8, 176058090), (9, 156496080), (10, 140846472), (12, 117372060), (13, 108343440), (15, 93897648), (16, 88029045), (18, 78248040), (20, 70423236), (24, 58686030), (26, 54171720), (27, 52165360), (30, 46948824), (36, 39124020), (39, 36114480), (40, 35211618), (45, 31299216), (48, 29343015), (52, 27085860), (54, 26082680), (60, 23474412), (65, 21668688), (72, 19562010), (78, 18057240), (80, 17605809), (90, 15649608), (104, 13542930), (108, 13041340), (117, 12038160), (120, 11737206), (130, 10834344), (135, 10433072), (144, 9781005), (156, 9028620), (180, 7824804), (195, 7222896), (208, 6771465), (216, 6520670), (234, 6019080), (240, 5868603), (260, 5417172), (270, 5216536), (312, 4514310), (351, 4012720), (360, 3912402), (390, 3611448), (432, 3260335), (468, 3009540), (520, 2708586), (540, 2608268), (585, 2407632), (624, 2257155), (702, 2006360), (720, 1956201), (780, 1805724), (936, 1504770), (1040, 1354293), (1080, 1304134), (1170, 1203816), (1404, 1003180), (1560, 902862), (1755, 802544), (1872, 752385), (2160, 652067), (2340, 601908), (2808, 501590), (3120, 451431), (3510, 401272), (4680, 300954), (5616, 250795), (7020, 200636), (9360, 150477), (14040, 100318), (28080, 50159)]