About the Number
2128289040
2進数表記:1111110110110110001110100010000
漢数字表記:二十一億二千八百二十八万九千四十
素因数分解:
素因数の和:11182
約数の個数: 160
約数和(自身を含む): 7413811200
約数和(自身を除く): 5285522160
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 3204, 3560, 4005, 4272, 4806, 5340, 6408, 7120, 8010, 9612, 10680, 11071, 12015, 12816, 16020, 19224, 21360, 22142, 24030, 32040, 33213, 38448, 44284, 48060, 55355, 64080, 66426, 88568, 96120, 99639, 110710, 132852, 166065, 177136, 192240, 199278, 221420, 265704, 298917, 332130, 398556, 442840, 498195, 531408, 597834, 664260, 797112, 885680, 985319, 996390, 1195668, 1328520, 1494585, 1594224, 1970638, 1992780, 2391336, 2657040, 2955957, 2989170, 3941276, 3985560, 4782672, 4926595, 5911914, 5978340, 7882552, 7971120, 8867871, 9853190, 11823828, 11956680, 14779785, 15765104, 17735742, 19706380, 23647656, 23913360, 26603613, 29559570, 35471484, 39412760, 44339355, 47295312, 53207226, 59119140, 70942968, 78825520, 88678710, 106414452, 118238280, 133018065, 141885936, 177357420, 212828904, 236476560, 266036130, 354714840, 425657808, 532072260, 709429680, 1064144520, 2128289040]
約数ペア:
[(1, 2128289040), (2, 1064144520), (3, 709429680), (4, 532072260), (5, 425657808), (6, 354714840), (8, 266036130), (9, 236476560), (10, 212828904), (12, 177357420), (15, 141885936), (16, 133018065), (18, 118238280), (20, 106414452), (24, 88678710), (27, 78825520), (30, 70942968), (36, 59119140), (40, 53207226), (45, 47295312), (48, 44339355), (54, 39412760), (60, 35471484), (72, 29559570), (80, 26603613), (89, 23913360), (90, 23647656), (108, 19706380), (120, 17735742), (135, 15765104), (144, 14779785), (178, 11956680), (180, 11823828), (216, 9853190), (240, 8867871), (267, 7971120), (270, 7882552), (356, 5978340), (360, 5911914), (432, 4926595), (445, 4782672), (534, 3985560), (540, 3941276), (712, 2989170), (720, 2955957), (801, 2657040), (890, 2391336), (1068, 1992780), (1080, 1970638), (1335, 1594224), (1424, 1494585), (1602, 1328520), (1780, 1195668), (2136, 996390), (2160, 985319), (2403, 885680), (2670, 797112), (3204, 664260), (3560, 597834), (4005, 531408), (4272, 498195), (4806, 442840), (5340, 398556), (6408, 332130), (7120, 298917), (8010, 265704), (9612, 221420), (10680, 199278), (11071, 192240), (12015, 177136), (12816, 166065), (16020, 132852), (19224, 110710), (21360, 99639), (22142, 96120), (24030, 88568), (32040, 66426), (33213, 64080), (38448, 55355), (44284, 48060)]このpageの処理時間: 0.020332813262939453 seconds