220338360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 256

約数和(自身を含む): 849139200

約数和(自身を除く): 628800840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1091, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2182, 2244, 2295, 2376, 2805, 2970, 3060, 3273, 3366, 3672, 3740, 3960, 4364, 4488, 4590, 5049, 5455, 5610, 5940, 6120, 6546, 6732, 7480, 8415, 8728, 9180, 9819, 10098, 10910, 11220, 11880, 12001, 13092, 13464, 16365, 16830, 18360, 18547, 19638, 20196, 21820, 22440, 24002, 25245, 26184, 29457, 32730, 33660, 36003, 37094, 39276, 40392, 43640, 48004, 49095, 50490, 55641, 58914, 60005, 65460, 67320, 72006, 74188, 78552, 92735, 96008, 98190, 100980, 108009, 111282, 117828, 120010, 130920, 144012, 147285, 148376, 166923, 180015, 185470, 196380, 201960, 204017, 216018, 222564, 235656, 240020, 278205, 288024, 294570, 324027, 333846, 360030, 370940, 392760, 408034, 432036, 445128, 480040, 500769, 540045, 556410, 589140, 612051, 648054, 667692, 720060, 741880, 816068, 834615, 864072, 1001538, 1020085, 1080090, 1112820, 1178280, 1224102, 1296108, 1335384, 1440120, 1620135, 1632136, 1669230, 1836153, 2003076, 2040170, 2160180, 2225640, 2448204, 2503845, 2592216, 3060255, 3240270, 3338460, 3672306, 4006152, 4080340, 4320360, 4896408, 5007690, 5508459, 6120510, 6480540, 6676920, 7344612, 8160680, 9180765, 10015380, 11016918, 12241020, 12961080, 14689224, 18361530, 20030760, 22033836, 24482040, 27542295, 36723060, 44067672, 55084590, 73446120, 110169180, 220338360]

約数ペア:

[(1, 220338360), (2, 110169180), (3, 73446120), (4, 55084590), (5, 44067672), (6, 36723060), (8, 27542295), (9, 24482040), (10, 22033836), (11, 20030760), (12, 18361530), (15, 14689224), (17, 12961080), (18, 12241020), (20, 11016918), (22, 10015380), (24, 9180765), (27, 8160680), (30, 7344612), (33, 6676920), (34, 6480540), (36, 6120510), (40, 5508459), (44, 5007690), (45, 4896408), (51, 4320360), (54, 4080340), (55, 4006152), (60, 3672306), (66, 3338460), (68, 3240270), (72, 3060255), (85, 2592216), (88, 2503845), (90, 2448204), (99, 2225640), (102, 2160180), (108, 2040170), (110, 2003076), (120, 1836153), (132, 1669230), (135, 1632136), (136, 1620135), (153, 1440120), (165, 1335384), (170, 1296108), (180, 1224102), (187, 1178280), (198, 1112820), (204, 1080090), (216, 1020085), (220, 1001538), (255, 864072), (264, 834615), (270, 816068), (297, 741880), (306, 720060), (330, 667692), (340, 648054), (360, 612051), (374, 589140), (396, 556410), (408, 540045), (440, 500769), (459, 480040), (495, 445128), (510, 432036), (540, 408034), (561, 392760), (594, 370940), (612, 360030), (660, 333846), (680, 324027), (748, 294570), (765, 288024), (792, 278205), (918, 240020), (935, 235656), (990, 222564), (1020, 216018), (1080, 204017), (1091, 201960), (1122, 196380), (1188, 185470), (1224, 180015), (1320, 166923), (1485, 148376), (1496, 147285), (1530, 144012), (1683, 130920), (1836, 120010), (1870, 117828), (1980, 111282), (2040, 108009), (2182, 100980), (2244, 98190), (2295, 96008), (2376, 92735), (2805, 78552), (2970, 74188), (3060, 72006), (3273, 67320), (3366, 65460), (3672, 60005), (3740, 58914), (3960, 55641), (4364, 50490), (4488, 49095), (4590, 48004), (5049, 43640), (5455, 40392), (5610, 39276), (5940, 37094), (6120, 36003), (6546, 33660), (6732, 32730), (7480, 29457), (8415, 26184), (8728, 25245), (9180, 24002), (9819, 22440), (10098, 21820), (10910, 20196), (11220, 19638), (11880, 18547), (12001, 18360), (13092, 16830), (13464, 16365)]