409843140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 1412909568

約数和(自身を除く): 1003066428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 183, 204, 210, 238, 244, 255, 305, 340, 357, 366, 420, 427, 476, 510, 595, 610, 714, 732, 854, 915, 941, 1020, 1037, 1190, 1220, 1281, 1428, 1708, 1785, 1830, 1882, 2074, 2135, 2380, 2562, 2823, 3111, 3570, 3660, 3764, 4148, 4270, 4705, 5124, 5185, 5646, 6222, 6405, 6587, 7140, 7259, 8540, 9410, 10370, 11292, 12444, 12810, 13174, 14115, 14518, 15555, 15997, 18820, 19761, 20740, 21777, 25620, 26348, 28230, 29036, 31110, 31994, 32935, 36295, 39522, 43554, 47991, 56460, 57401, 62220, 63988, 65870, 72590, 79044, 79985, 87108, 95982, 98805, 108885, 111979, 114802, 131740, 145180, 159970, 172203, 191964, 197610, 217770, 223958, 229604, 239955, 287005, 319940, 335937, 344406, 395220, 401807, 435540, 447916, 479910, 559895, 574010, 671874, 688812, 803614, 861015, 959820, 975817, 1119790, 1148020, 1205421, 1343748, 1607228, 1679685, 1722030, 1951634, 2009035, 2239580, 2410842, 2927451, 3359370, 3444060, 3903268, 4018070, 4821684, 4879085, 5854902, 6027105, 6718740, 6830719, 8036140, 9758170, 11709804, 12054210, 13661438, 14637255, 19516340, 20492157, 24108420, 27322876, 29274510, 34153595, 40984314, 58549020, 68307190, 81968628, 102460785, 136614380, 204921570, 409843140]

約数ペア:

[(1, 409843140), (2, 204921570), (3, 136614380), (4, 102460785), (5, 81968628), (6, 68307190), (7, 58549020), (10, 40984314), (12, 34153595), (14, 29274510), (15, 27322876), (17, 24108420), (20, 20492157), (21, 19516340), (28, 14637255), (30, 13661438), (34, 12054210), (35, 11709804), (42, 9758170), (51, 8036140), (60, 6830719), (61, 6718740), (68, 6027105), (70, 5854902), (84, 4879085), (85, 4821684), (102, 4018070), (105, 3903268), (119, 3444060), (122, 3359370), (140, 2927451), (170, 2410842), (183, 2239580), (204, 2009035), (210, 1951634), (238, 1722030), (244, 1679685), (255, 1607228), (305, 1343748), (340, 1205421), (357, 1148020), (366, 1119790), (420, 975817), (427, 959820), (476, 861015), (510, 803614), (595, 688812), (610, 671874), (714, 574010), (732, 559895), (854, 479910), (915, 447916), (941, 435540), (1020, 401807), (1037, 395220), (1190, 344406), (1220, 335937), (1281, 319940), (1428, 287005), (1708, 239955), (1785, 229604), (1830, 223958), (1882, 217770), (2074, 197610), (2135, 191964), (2380, 172203), (2562, 159970), (2823, 145180), (3111, 131740), (3570, 114802), (3660, 111979), (3764, 108885), (4148, 98805), (4270, 95982), (4705, 87108), (5124, 79985), (5185, 79044), (5646, 72590), (6222, 65870), (6405, 63988), (6587, 62220), (7140, 57401), (7259, 56460), (8540, 47991), (9410, 43554), (10370, 39522), (11292, 36295), (12444, 32935), (12810, 31994), (13174, 31110), (14115, 29036), (14518, 28230), (15555, 26348), (15997, 25620), (18820, 21777), (19761, 20740)]