84316260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 292723200

約数和(自身を除く): 208406940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 241, 245, 255, 294, 340, 343, 357, 420, 476, 482, 490, 510, 588, 595, 686, 714, 723, 735, 833, 964, 980, 1020, 1029, 1190, 1205, 1372, 1428, 1446, 1470, 1666, 1687, 1715, 1785, 2058, 2380, 2410, 2499, 2892, 2940, 3332, 3374, 3430, 3570, 3615, 4097, 4116, 4165, 4820, 4998, 5061, 5145, 5831, 6748, 6860, 7140, 7230, 8194, 8330, 8435, 9996, 10122, 10290, 11662, 11809, 12291, 12495, 14460, 16388, 16660, 16870, 17493, 20244, 20485, 20580, 23324, 23618, 24582, 24990, 25305, 28679, 29155, 33740, 34986, 35427, 40970, 47236, 49164, 49980, 50610, 57358, 58310, 59045, 61455, 69972, 70854, 81940, 82663, 86037, 87465, 101220, 114716, 116620, 118090, 122910, 141708, 143395, 165326, 172074, 174930, 177135, 200753, 236180, 245820, 247989, 286790, 330652, 344148, 349860, 354270, 401506, 413315, 430185, 495978, 573580, 602259, 708540, 803012, 826630, 860370, 991956, 1003765, 1204518, 1239945, 1405271, 1653260, 1720740, 2007530, 2409036, 2479890, 2810542, 3011295, 4015060, 4215813, 4959780, 5621084, 6022590, 7026355, 8431626, 12045180, 14052710, 16863252, 21079065, 28105420, 42158130, 84316260]

約数ペア:

[(1, 84316260), (2, 42158130), (3, 28105420), (4, 21079065), (5, 16863252), (6, 14052710), (7, 12045180), (10, 8431626), (12, 7026355), (14, 6022590), (15, 5621084), (17, 4959780), (20, 4215813), (21, 4015060), (28, 3011295), (30, 2810542), (34, 2479890), (35, 2409036), (42, 2007530), (49, 1720740), (51, 1653260), (60, 1405271), (68, 1239945), (70, 1204518), (84, 1003765), (85, 991956), (98, 860370), (102, 826630), (105, 803012), (119, 708540), (140, 602259), (147, 573580), (170, 495978), (196, 430185), (204, 413315), (210, 401506), (238, 354270), (241, 349860), (245, 344148), (255, 330652), (294, 286790), (340, 247989), (343, 245820), (357, 236180), (420, 200753), (476, 177135), (482, 174930), (490, 172074), (510, 165326), (588, 143395), (595, 141708), (686, 122910), (714, 118090), (723, 116620), (735, 114716), (833, 101220), (964, 87465), (980, 86037), (1020, 82663), (1029, 81940), (1190, 70854), (1205, 69972), (1372, 61455), (1428, 59045), (1446, 58310), (1470, 57358), (1666, 50610), (1687, 49980), (1715, 49164), (1785, 47236), (2058, 40970), (2380, 35427), (2410, 34986), (2499, 33740), (2892, 29155), (2940, 28679), (3332, 25305), (3374, 24990), (3430, 24582), (3570, 23618), (3615, 23324), (4097, 20580), (4116, 20485), (4165, 20244), (4820, 17493), (4998, 16870), (5061, 16660), (5145, 16388), (5831, 14460), (6748, 12495), (6860, 12291), (7140, 11809), (7230, 11662), (8194, 10290), (8330, 10122), (8435, 9996)]