1561476801240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{42863}}^1$

素因数の和:43351

約数の個数: 256

約数和(自身を含む): 5277415680000

約数和(自身を除く): 3715938878760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 379, 445, 534, 540, 712, 758, 801, 890, 1068, 1080, 1137, 1335, 1516, 1602, 1780, 1895, 2136, 2274, 2403, 2670, 3032, 3204, 3411, 3560, 3790, 4005, 4548, 4806, 5340, 5685, 6408, 6822, 7580, 8010, 9096, 9612, 10233, 10680, 11370, 12015, 13644, 15160, 16020, 17055, 19224, 20466, 22740, 24030, 27288, 32040, 33731, 34110, 40932, 42863, 45480, 48060, 51165, 67462, 68220, 81864, 85726, 96120, 101193, 102330, 128589, 134924, 136440, 168655, 171452, 202386, 204660, 214315, 257178, 269848, 303579, 337310, 342904, 385767, 404772, 409320, 428630, 505965, 514356, 607158, 642945, 674620, 771534, 809544, 857260, 910737, 1011930, 1028712, 1157301, 1214316, 1285890, 1349240, 1517895, 1543068, 1714520, 1821474, 1928835, 2023860, 2314602, 2428632, 2571780, 3035790, 3086136, 3642948, 3814807, 3857670, 4047720, 4553685, 4629204, 5143560, 5786505, 6071580, 7285896, 7629614, 7715340, 9107370, 9258408, 11444421, 11573010, 12143160, 15259228, 15430680, 16245077, 18214740, 19074035, 22888842, 23146020, 30518456, 32490154, 34333263, 36429480, 38148070, 45777684, 46292040, 48735231, 57222105, 64980308, 68666526, 76296140, 81225385, 91555368, 97470462, 102999789, 114444210, 129960616, 137333052, 146205693, 152592280, 162450770, 171666315, 194940924, 205999578, 228888420, 243676155, 274666104, 292411386, 324901540, 343332630, 389881848, 411999156, 438617079, 457776840, 487352310, 514998945, 584822772, 649803080, 686665260, 731028465, 823998312, 877234158, 974704620, 1029997890, 1169645544, 1373330520, 1445811853, 1462056930, 1754468316, 1949409240, 2059995780, 2193085395, 2891623706, 2924113860, 3508936632, 4119991560, 4337435559, 4386170790, 5783247412, 5848227720, 7229059265, 8674871118, 8772341580, 11566494824, 13012306677, 14458118530, 17349742236, 17544683160, 21687177795, 26024613354, 28916237060, 34699484472, 39036920031, 43374355590, 52049226708, 57832474120, 65061533385, 78073840062, 86748711180, 104098453416, 130123066770, 156147680124, 173497422360, 195184600155, 260246133540, 312295360248, 390369200310, 520492267080, 780738400620, 1561476801240]

約数ペア:

[(1, 1561476801240), (2, 780738400620), (3, 520492267080), (4, 390369200310), (5, 312295360248), (6, 260246133540), (8, 195184600155), (9, 173497422360), (10, 156147680124), (12, 130123066770), (15, 104098453416), (18, 86748711180), (20, 78073840062), (24, 65061533385), (27, 57832474120), (30, 52049226708), (36, 43374355590), (40, 39036920031), (45, 34699484472), (54, 28916237060), (60, 26024613354), (72, 21687177795), (89, 17544683160), (90, 17349742236), (108, 14458118530), (120, 13012306677), (135, 11566494824), (178, 8772341580), (180, 8674871118), (216, 7229059265), (267, 5848227720), (270, 5783247412), (356, 4386170790), (360, 4337435559), (379, 4119991560), (445, 3508936632), (534, 2924113860), (540, 2891623706), (712, 2193085395), (758, 2059995780), (801, 1949409240), (890, 1754468316), (1068, 1462056930), (1080, 1445811853), (1137, 1373330520), (1335, 1169645544), (1516, 1029997890), (1602, 974704620), (1780, 877234158), (1895, 823998312), (2136, 731028465), (2274, 686665260), (2403, 649803080), (2670, 584822772), (3032, 514998945), (3204, 487352310), (3411, 457776840), (3560, 438617079), (3790, 411999156), (4005, 389881848), (4548, 343332630), (4806, 324901540), (5340, 292411386), (5685, 274666104), (6408, 243676155), (6822, 228888420), (7580, 205999578), (8010, 194940924), (9096, 171666315), (9612, 162450770), (10233, 152592280), (10680, 146205693), (11370, 137333052), (12015, 129960616), (13644, 114444210), (15160, 102999789), (16020, 97470462), (17055, 91555368), (19224, 81225385), (20466, 76296140), (22740, 68666526), (24030, 64980308), (27288, 57222105), (32040, 48735231), (33731, 46292040), (34110, 45777684), (40932, 38148070), (42863, 36429480), (45480, 34333263), (48060, 32490154), (51165, 30518456), (67462, 23146020), (68220, 22888842), (81864, 19074035), (85726, 18214740), (96120, 16245077), (101193, 15430680), (102330, 15259228), (128589, 12143160), (134924, 11573010), (136440, 11444421), (168655, 9258408), (171452, 9107370), (202386, 7715340), (204660, 7629614), (214315, 7285896), (257178, 6071580), (269848, 5786505), (303579, 5143560), (337310, 4629204), (342904, 4553685), (385767, 4047720), (404772, 3857670), (409320, 3814807), (428630, 3642948), (505965, 3086136), (514356, 3035790), (607158, 2571780), (642945, 2428632), (674620, 2314602), (771534, 2023860), (809544, 1928835), (857260, 1821474), (910737, 1714520), (1011930, 1543068), (1028712, 1517895), (1157301, 1349240), (1214316, 1285890)]