216538920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 806818320

約数和(自身を除く): 590279400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 81, 90, 97, 104, 106, 108, 117, 120, 130, 135, 156, 159, 162, 180, 194, 195, 212, 216, 234, 260, 265, 270, 291, 312, 318, 324, 351, 360, 388, 390, 405, 424, 468, 477, 485, 520, 530, 540, 582, 585, 636, 648, 689, 702, 776, 780, 795, 810, 873, 936, 954, 970, 1053, 1060, 1080, 1164, 1170, 1261, 1272, 1378, 1404, 1431, 1455, 1560, 1590, 1620, 1746, 1755, 1908, 1940, 2067, 2106, 2120, 2328, 2340, 2385, 2522, 2619, 2756, 2808, 2862, 2910, 3180, 3240, 3445, 3492, 3510, 3783, 3816, 3880, 4134, 4212, 4293, 4365, 4680, 4770, 5044, 5141, 5238, 5265, 5512, 5724, 5820, 6201, 6305, 6360, 6890, 6984, 7020, 7155, 7566, 7857, 8268, 8424, 8586, 8730, 9540, 10088, 10282, 10335, 10476, 10530, 11349, 11448, 11640, 12402, 12610, 13095, 13780, 14040, 14310, 15132, 15423, 15714, 16536, 17172, 17460, 18603, 18915, 19080, 20564, 20670, 20952, 21060, 21465, 22698, 24804, 25220, 25705, 26190, 27560, 28620, 30264, 30846, 31005, 31428, 34047, 34344, 34920, 37206, 37830, 39285, 41128, 41340, 42120, 42930, 45396, 46269, 49608, 50440, 51410, 52380, 55809, 56745, 57240, 61692, 62010, 62856, 66833, 68094, 74412, 75660, 77115, 78570, 82680, 85860, 90792, 92538, 93015, 102141, 102820, 104760, 111618, 113490, 123384, 124020, 133666, 136188, 138807, 148824, 151320, 154230, 157140, 170235, 171720, 185076, 186030, 200499, 204282, 205640, 223236, 226980, 231345, 248040, 267332, 272376, 277614, 279045, 308460, 314280, 334165, 340470, 370152, 372060, 400998, 408564, 416421, 446472, 453960, 462690, 510705, 534664, 555228, 558090, 601497, 616920, 668330, 680940, 694035, 744120, 801996, 817128, 832842, 925380, 1002495, 1021410, 1110456, 1116180, 1202994, 1336660, 1361880, 1388070, 1603992, 1665684, 1804491, 1850760, 2004990, 2042820, 2082105, 2232360, 2405988, 2673320, 2776140, 3007485, 3331368, 3608982, 4009980, 4085640, 4164210, 4811976, 5413473, 5552280, 6014970, 7217964, 8019960, 8328420, 9022455, 10826946, 12029940, 14435928, 16656840, 18044910, 21653892, 24059880, 27067365, 36089820, 43307784, 54134730, 72179640, 108269460, 216538920]

約数ペア:

[(1, 216538920), (2, 108269460), (3, 72179640), (4, 54134730), (5, 43307784), (6, 36089820), (8, 27067365), (9, 24059880), (10, 21653892), (12, 18044910), (13, 16656840), (15, 14435928), (18, 12029940), (20, 10826946), (24, 9022455), (26, 8328420), (27, 8019960), (30, 7217964), (36, 6014970), (39, 5552280), (40, 5413473), (45, 4811976), (52, 4164210), (53, 4085640), (54, 4009980), (60, 3608982), (65, 3331368), (72, 3007485), (78, 2776140), (81, 2673320), (90, 2405988), (97, 2232360), (104, 2082105), (106, 2042820), (108, 2004990), (117, 1850760), (120, 1804491), (130, 1665684), (135, 1603992), (156, 1388070), (159, 1361880), (162, 1336660), (180, 1202994), (194, 1116180), (195, 1110456), (212, 1021410), (216, 1002495), (234, 925380), (260, 832842), (265, 817128), (270, 801996), (291, 744120), (312, 694035), (318, 680940), (324, 668330), (351, 616920), (360, 601497), (388, 558090), (390, 555228), (405, 534664), (424, 510705), (468, 462690), (477, 453960), (485, 446472), (520, 416421), (530, 408564), (540, 400998), (582, 372060), (585, 370152), (636, 340470), (648, 334165), (689, 314280), (702, 308460), (776, 279045), (780, 277614), (795, 272376), (810, 267332), (873, 248040), (936, 231345), (954, 226980), (970, 223236), (1053, 205640), (1060, 204282), (1080, 200499), (1164, 186030), (1170, 185076), (1261, 171720), (1272, 170235), (1378, 157140), (1404, 154230), (1431, 151320), (1455, 148824), (1560, 138807), (1590, 136188), (1620, 133666), (1746, 124020), (1755, 123384), (1908, 113490), (1940, 111618), (2067, 104760), (2106, 102820), (2120, 102141), (2328, 93015), (2340, 92538), (2385, 90792), (2522, 85860), (2619, 82680), (2756, 78570), (2808, 77115), (2862, 75660), (2910, 74412), (3180, 68094), (3240, 66833), (3445, 62856), (3492, 62010), (3510, 61692), (3783, 57240), (3816, 56745), (3880, 55809), (4134, 52380), (4212, 51410), (4293, 50440), (4365, 49608), (4680, 46269), (4770, 45396), (5044, 42930), (5141, 42120), (5238, 41340), (5265, 41128), (5512, 39285), (5724, 37830), (5820, 37206), (6201, 34920), (6305, 34344), (6360, 34047), (6890, 31428), (6984, 31005), (7020, 30846), (7155, 30264), (7566, 28620), (7857, 27560), (8268, 26190), (8424, 25705), (8586, 25220), (8730, 24804), (9540, 22698), (10088, 21465), (10282, 21060), (10335, 20952), (10476, 20670), (10530, 20564), (11349, 19080), (11448, 18915), (11640, 18603), (12402, 17460), (12610, 17172), (13095, 16536), (13780, 15714), (14040, 15423), (14310, 15132)]