345333240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 256

約数和(自身を含む): 1393459200

約数和(自身を除く): 1048125960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2687, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 5374, 6120, 6426, 7140, 7560, 8061, 8568, 9180, 10710, 10748, 12852, 13435, 14280, 16065, 16122, 18360, 18809, 21420, 21496, 24183, 25704, 26870, 32130, 32244, 37618, 40305, 42840, 45679, 48366, 53740, 56427, 64260, 64488, 72549, 75236, 80610, 91358, 94045, 96732, 107480, 112854, 120915, 128520, 137037, 145098, 150472, 161220, 169281, 182716, 188090, 193464, 225708, 228395, 241830, 274074, 282135, 290196, 319753, 322440, 338562, 362745, 365432, 376180, 411111, 451416, 456790, 483660, 507843, 548148, 564270, 580392, 639506, 677124, 685185, 725490, 752360, 822222, 846405, 913580, 959259, 967320, 1015686, 1096296, 1128540, 1233333, 1279012, 1354248, 1370370, 1450980, 1598765, 1644444, 1692810, 1827160, 1918518, 2031372, 2055555, 2257080, 2466666, 2539215, 2558024, 2740740, 2877777, 2901960, 3197530, 3288888, 3385620, 3837036, 4062744, 4111110, 4796295, 4933332, 5078430, 5481480, 5755554, 6166665, 6395060, 6771240, 7674072, 8222220, 8633331, 9592590, 9866664, 10156860, 11511108, 12333330, 12790120, 14388885, 16444440, 17266662, 19185180, 20313720, 23022216, 24666660, 28777770, 34533324, 38370360, 43166655, 49333320, 57555540, 69066648, 86333310, 115111080, 172666620, 345333240]

約数ペア:

[(1, 345333240), (2, 172666620), (3, 115111080), (4, 86333310), (5, 69066648), (6, 57555540), (7, 49333320), (8, 43166655), (9, 38370360), (10, 34533324), (12, 28777770), (14, 24666660), (15, 23022216), (17, 20313720), (18, 19185180), (20, 17266662), (21, 16444440), (24, 14388885), (27, 12790120), (28, 12333330), (30, 11511108), (34, 10156860), (35, 9866664), (36, 9592590), (40, 8633331), (42, 8222220), (45, 7674072), (51, 6771240), (54, 6395060), (56, 6166665), (60, 5755554), (63, 5481480), (68, 5078430), (70, 4933332), (72, 4796295), (84, 4111110), (85, 4062744), (90, 3837036), (102, 3385620), (105, 3288888), (108, 3197530), (119, 2901960), (120, 2877777), (126, 2740740), (135, 2558024), (136, 2539215), (140, 2466666), (153, 2257080), (168, 2055555), (170, 2031372), (180, 1918518), (189, 1827160), (204, 1692810), (210, 1644444), (216, 1598765), (238, 1450980), (252, 1370370), (255, 1354248), (270, 1279012), (280, 1233333), (306, 1128540), (315, 1096296), (340, 1015686), (357, 967320), (360, 959259), (378, 913580), (408, 846405), (420, 822222), (459, 752360), (476, 725490), (504, 685185), (510, 677124), (540, 639506), (595, 580392), (612, 564270), (630, 548148), (680, 507843), (714, 483660), (756, 456790), (765, 451416), (840, 411111), (918, 376180), (945, 365432), (952, 362745), (1020, 338562), (1071, 322440), (1080, 319753), (1190, 290196), (1224, 282135), (1260, 274074), (1428, 241830), (1512, 228395), (1530, 225708), (1785, 193464), (1836, 188090), (1890, 182716), (2040, 169281), (2142, 161220), (2295, 150472), (2380, 145098), (2520, 137037), (2687, 128520), (2856, 120915), (3060, 112854), (3213, 107480), (3570, 96732), (3672, 94045), (3780, 91358), (4284, 80610), (4590, 75236), (4760, 72549), (5355, 64488), (5374, 64260), (6120, 56427), (6426, 53740), (7140, 48366), (7560, 45679), (8061, 42840), (8568, 40305), (9180, 37618), (10710, 32244), (10748, 32130), (12852, 26870), (13435, 25704), (14280, 24183), (16065, 21496), (16122, 21420), (18360, 18809)]