28377627840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{518597}}^1$

素因数の和:518639

約数の個数: 168

約数和(自身を含む): 102744635760

約数和(自身を除く): 74367007920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 518597, 1037194, 1555791, 2074388, 2592985, 3111582, 4148776, 4667373, 5185970, 6223164, 7778955, 8297552, 9334746, 9853343, 10371940, 12446328, 15557910, 16595104, 18669492, 19706686, 20743880, 23336865, 24892656, 29560029, 31115820, 33190208, 37338984, 39413372, 41487760, 46673730, 49266715, 49785312, 59120058, 62231640, 74677968, 78826744, 82975520, 88680087, 93347460, 98533430, 99570624, 118240116, 124463280, 147800145, 149355936, 157653488, 165951040, 177360174, 186694920, 197066860, 236480232, 248926560, 295600290, 298711872, 315306976, 354720348, 373389840, 394133720, 443400435, 472960464, 497853120, 591200580, 630613952, 709440696, 746779680, 788267440, 886800870, 945920928, 1182401160, 1418881392, 1493559360, 1576534880, 1773601740, 1891841856, 2364802320, 2837762784, 3153069760, 3547203480, 4729604640, 5675525568, 7094406960, 9459209280, 14188813920, 28377627840]

約数ペア:

[(1, 28377627840), (2, 14188813920), (3, 9459209280), (4, 7094406960), (5, 5675525568), (6, 4729604640), (8, 3547203480), (9, 3153069760), (10, 2837762784), (12, 2364802320), (15, 1891841856), (16, 1773601740), (18, 1576534880), (19, 1493559360), (20, 1418881392), (24, 1182401160), (30, 945920928), (32, 886800870), (36, 788267440), (38, 746779680), (40, 709440696), (45, 630613952), (48, 591200580), (57, 497853120), (60, 472960464), (64, 443400435), (72, 394133720), (76, 373389840), (80, 354720348), (90, 315306976), (95, 298711872), (96, 295600290), (114, 248926560), (120, 236480232), (144, 197066860), (152, 186694920), (160, 177360174), (171, 165951040), (180, 157653488), (190, 149355936), (192, 147800145), (228, 124463280), (240, 118240116), (285, 99570624), (288, 98533430), (304, 93347460), (320, 88680087), (342, 82975520), (360, 78826744), (380, 74677968), (456, 62231640), (480, 59120058), (570, 49785312), (576, 49266715), (608, 46673730), (684, 41487760), (720, 39413372), (760, 37338984), (855, 33190208), (912, 31115820), (960, 29560029), (1140, 24892656), (1216, 23336865), (1368, 20743880), (1440, 19706686), (1520, 18669492), (1710, 16595104), (1824, 15557910), (2280, 12446328), (2736, 10371940), (2880, 9853343), (3040, 9334746), (3420, 8297552), (3648, 7778955), (4560, 6223164), (5472, 5185970), (6080, 4667373), (6840, 4148776), (9120, 3111582), (10944, 2592985), (13680, 2074388), (18240, 1555791), (27360, 1037194), (54720, 518597)]