138722220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 240

約数和(自身を含む): 536171328

約数和(自身を除く): 397449108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 941, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1882, 1890, 2106, 2268, 2340, 2457, 2730, 2823, 2835, 3276, 3510, 3764, 3780, 4095, 4212, 4705, 4914, 5265, 5460, 5646, 5670, 6587, 7020, 7371, 8190, 8469, 9410, 9828, 10530, 11292, 11340, 12233, 12285, 13174, 14115, 14742, 16380, 16938, 18820, 19761, 21060, 24466, 24570, 25407, 26348, 28230, 29484, 32935, 33876, 36699, 36855, 39522, 42345, 48932, 49140, 50814, 56460, 59283, 61165, 65870, 73398, 73710, 76221, 79044, 84690, 85631, 98805, 101628, 110097, 118566, 122330, 127035, 131740, 146796, 147420, 152442, 169380, 171262, 177849, 183495, 197610, 220194, 237132, 244660, 254070, 256893, 296415, 304884, 330291, 342524, 355698, 366990, 381105, 395220, 428155, 440388, 508140, 513786, 533547, 550485, 592830, 660582, 711396, 733980, 762210, 770679, 856310, 889245, 990873, 1027572, 1067094, 1100970, 1185660, 1284465, 1321164, 1524420, 1541358, 1651455, 1712620, 1778490, 1981746, 2134188, 2201940, 2312037, 2568930, 2667735, 3082716, 3302910, 3556980, 3853395, 3963492, 4624074, 4954365, 5137860, 5335470, 6605820, 6936111, 7706790, 9248148, 9908730, 10670940, 11560185, 13872222, 15413580, 19817460, 23120370, 27744444, 34680555, 46240740, 69361110, 138722220]

約数ペア:

[(1, 138722220), (2, 69361110), (3, 46240740), (4, 34680555), (5, 27744444), (6, 23120370), (7, 19817460), (9, 15413580), (10, 13872222), (12, 11560185), (13, 10670940), (14, 9908730), (15, 9248148), (18, 7706790), (20, 6936111), (21, 6605820), (26, 5335470), (27, 5137860), (28, 4954365), (30, 4624074), (35, 3963492), (36, 3853395), (39, 3556980), (42, 3302910), (45, 3082716), (52, 2667735), (54, 2568930), (60, 2312037), (63, 2201940), (65, 2134188), (70, 1981746), (78, 1778490), (81, 1712620), (84, 1651455), (90, 1541358), (91, 1524420), (105, 1321164), (108, 1284465), (117, 1185660), (126, 1100970), (130, 1067094), (135, 1027572), (140, 990873), (156, 889245), (162, 856310), (180, 770679), (182, 762210), (189, 733980), (195, 711396), (210, 660582), (234, 592830), (252, 550485), (260, 533547), (270, 513786), (273, 508140), (315, 440388), (324, 428155), (351, 395220), (364, 381105), (378, 366990), (390, 355698), (405, 342524), (420, 330291), (455, 304884), (468, 296415), (540, 256893), (546, 254070), (567, 244660), (585, 237132), (630, 220194), (702, 197610), (756, 183495), (780, 177849), (810, 171262), (819, 169380), (910, 152442), (941, 147420), (945, 146796), (1053, 131740), (1092, 127035), (1134, 122330), (1170, 118566), (1260, 110097), (1365, 101628), (1404, 98805), (1620, 85631), (1638, 84690), (1755, 79044), (1820, 76221), (1882, 73710), (1890, 73398), (2106, 65870), (2268, 61165), (2340, 59283), (2457, 56460), (2730, 50814), (2823, 49140), (2835, 48932), (3276, 42345), (3510, 39522), (3764, 36855), (3780, 36699), (4095, 33876), (4212, 32935), (4705, 29484), (4914, 28230), (5265, 26348), (5460, 25407), (5646, 24570), (5670, 24466), (6587, 21060), (7020, 19761), (7371, 18820), (8190, 16938), (8469, 16380), (9410, 14742), (9828, 14115), (10530, 13174), (11292, 12285), (11340, 12233)]