16213231860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{13921}}^1$

素因数の和:14046

約数の個数: 192

約数和(自身を含む): 53888163840

約数和(自身を除く): 37674931980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 59, 60, 70, 84, 94, 105, 118, 140, 141, 177, 188, 210, 235, 236, 282, 295, 329, 354, 413, 420, 470, 564, 590, 658, 705, 708, 826, 885, 940, 987, 1180, 1239, 1316, 1410, 1645, 1652, 1770, 1974, 2065, 2478, 2773, 2820, 3290, 3540, 3948, 4130, 4935, 4956, 5546, 6195, 6580, 8260, 8319, 9870, 11092, 12390, 13865, 13921, 16638, 19411, 19740, 24780, 27730, 27842, 33276, 38822, 41595, 41763, 55460, 55684, 58233, 69605, 77644, 83190, 83526, 97055, 97447, 116466, 139210, 166380, 167052, 194110, 194894, 208815, 232932, 278420, 291165, 292341, 388220, 389788, 417630, 487235, 582330, 584682, 654287, 821339, 835260, 974470, 1164660, 1169364, 1308574, 1461705, 1642678, 1948940, 1962861, 2464017, 2617148, 2923410, 3271435, 3285356, 3925722, 4106695, 4580009, 4928034, 5749373, 5846820, 6542870, 7851444, 8213390, 9160018, 9814305, 9856068, 11498746, 12320085, 13085740, 13740027, 16426780, 17248119, 18320036, 19628610, 22900045, 22997492, 24640170, 27480054, 28746865, 34496238, 38602933, 39257220, 45800090, 49280340, 54960108, 57493730, 68700135, 68992476, 77205866, 86240595, 91600180, 114987460, 115808799, 137400270, 154411732, 172481190, 193014665, 231617598, 270220531, 274800540, 344962380, 386029330, 463235196, 540441062, 579043995, 772058660, 810661593, 1080882124, 1158087990, 1351102655, 1621323186, 2316175980, 2702205310, 3242646372, 4053307965, 5404410620, 8106615930, 16213231860]

約数ペア:

[(1, 16213231860), (2, 8106615930), (3, 5404410620), (4, 4053307965), (5, 3242646372), (6, 2702205310), (7, 2316175980), (10, 1621323186), (12, 1351102655), (14, 1158087990), (15, 1080882124), (20, 810661593), (21, 772058660), (28, 579043995), (30, 540441062), (35, 463235196), (42, 386029330), (47, 344962380), (59, 274800540), (60, 270220531), (70, 231617598), (84, 193014665), (94, 172481190), (105, 154411732), (118, 137400270), (140, 115808799), (141, 114987460), (177, 91600180), (188, 86240595), (210, 77205866), (235, 68992476), (236, 68700135), (282, 57493730), (295, 54960108), (329, 49280340), (354, 45800090), (413, 39257220), (420, 38602933), (470, 34496238), (564, 28746865), (590, 27480054), (658, 24640170), (705, 22997492), (708, 22900045), (826, 19628610), (885, 18320036), (940, 17248119), (987, 16426780), (1180, 13740027), (1239, 13085740), (1316, 12320085), (1410, 11498746), (1645, 9856068), (1652, 9814305), (1770, 9160018), (1974, 8213390), (2065, 7851444), (2478, 6542870), (2773, 5846820), (2820, 5749373), (3290, 4928034), (3540, 4580009), (3948, 4106695), (4130, 3925722), (4935, 3285356), (4956, 3271435), (5546, 2923410), (6195, 2617148), (6580, 2464017), (8260, 1962861), (8319, 1948940), (9870, 1642678), (11092, 1461705), (12390, 1308574), (13865, 1169364), (13921, 1164660), (16638, 974470), (19411, 835260), (19740, 821339), (24780, 654287), (27730, 584682), (27842, 582330), (33276, 487235), (38822, 417630), (41595, 389788), (41763, 388220), (55460, 292341), (55684, 291165), (58233, 278420), (69605, 232932), (77644, 208815), (83190, 194894), (83526, 194110), (97055, 167052), (97447, 166380), (116466, 139210)]