1355288760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19952

約数の個数: 192

約数和(自身を含む): 5220633600

約数和(自身を除く): 3865344840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 19919, 22680, 34020, 39838, 59757, 68040, 79676, 99595, 119514, 139433, 159352, 179271, 199190, 239028, 278866, 298785, 358542, 398380, 418299, 478056, 537813, 557732, 597570, 697165, 717084, 796760, 836598, 896355, 1075626, 1115464, 1195140, 1254897, 1394330, 1434168, 1613439, 1673196, 1792710, 2091495, 2151252, 2390280, 2509794, 2689065, 2788660, 3226878, 3346392, 3585420, 3764691, 4182990, 4302504, 4840317, 5019588, 5378130, 5577320, 6274485, 6453756, 7170840, 7529382, 8067195, 8365980, 9680634, 10039176, 10756260, 11294073, 12548970, 12907512, 15058764, 16134390, 16731960, 18823455, 19361268, 21512520, 22588146, 24201585, 25097940, 30117528, 32268780, 33882219, 37646910, 38722536, 45176292, 48403170, 50195880, 56470365, 64537560, 67764438, 75293820, 90352584, 96806340, 112940730, 135528876, 150587640, 169411095, 193612680, 225881460, 271057752, 338822190, 451762920, 677644380, 1355288760]

約数ペア:

[(1, 1355288760), (2, 677644380), (3, 451762920), (4, 338822190), (5, 271057752), (6, 225881460), (7, 193612680), (8, 169411095), (9, 150587640), (10, 135528876), (12, 112940730), (14, 96806340), (15, 90352584), (18, 75293820), (20, 67764438), (21, 64537560), (24, 56470365), (27, 50195880), (28, 48403170), (30, 45176292), (35, 38722536), (36, 37646910), (40, 33882219), (42, 32268780), (45, 30117528), (54, 25097940), (56, 24201585), (60, 22588146), (63, 21512520), (70, 19361268), (72, 18823455), (81, 16731960), (84, 16134390), (90, 15058764), (105, 12907512), (108, 12548970), (120, 11294073), (126, 10756260), (135, 10039176), (140, 9680634), (162, 8365980), (168, 8067195), (180, 7529382), (189, 7170840), (210, 6453756), (216, 6274485), (243, 5577320), (252, 5378130), (270, 5019588), (280, 4840317), (315, 4302504), (324, 4182990), (360, 3764691), (378, 3585420), (405, 3346392), (420, 3226878), (486, 2788660), (504, 2689065), (540, 2509794), (567, 2390280), (630, 2151252), (648, 2091495), (756, 1792710), (810, 1673196), (840, 1613439), (945, 1434168), (972, 1394330), (1080, 1254897), (1134, 1195140), (1215, 1115464), (1260, 1075626), (1512, 896355), (1620, 836598), (1701, 796760), (1890, 717084), (1944, 697165), (2268, 597570), (2430, 557732), (2520, 537813), (2835, 478056), (3240, 418299), (3402, 398380), (3780, 358542), (4536, 298785), (4860, 278866), (5670, 239028), (6804, 199190), (7560, 179271), (8505, 159352), (9720, 139433), (11340, 119514), (13608, 99595), (17010, 79676), (19919, 68040), (22680, 59757), (34020, 39838)]