971355240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 320

約数和(自身を含む): 3554496000

約数和(自身を除く): 2583140760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 324, 342, 360, 372, 380, 405, 456, 465, 509, 513, 540, 558, 570, 589, 620, 648, 684, 744, 760, 810, 837, 855, 930, 1018, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1527, 1539, 1620, 1674, 1710, 1767, 1860, 2036, 2052, 2232, 2280, 2356, 2511, 2545, 2565, 2790, 2945, 3054, 3078, 3240, 3348, 3420, 3534, 3720, 4072, 4104, 4185, 4581, 4712, 5022, 5090, 5130, 5301, 5580, 5890, 6108, 6156, 6696, 6840, 7068, 7635, 7695, 8370, 8835, 9162, 9671, 10044, 10180, 10260, 10602, 11160, 11780, 12216, 12312, 12555, 13743, 14136, 15270, 15390, 15779, 15903, 16740, 17670, 18324, 19342, 20088, 20360, 20520, 21204, 22905, 23560, 25110, 26505, 27486, 29013, 30540, 30780, 31558, 31806, 33480, 35340, 36648, 38684, 41229, 42408, 45810, 47337, 47709, 48355, 50220, 53010, 54972, 58026, 61080, 61560, 63116, 63612, 68715, 70680, 77368, 78895, 79515, 82458, 87039, 91620, 94674, 95418, 96710, 100440, 106020, 109944, 116052, 126232, 127224, 137430, 142011, 145065, 157790, 159030, 164916, 174078, 183240, 189348, 190836, 193420, 206145, 212040, 232104, 236685, 238545, 261117, 274860, 284022, 290130, 299801, 315580, 318060, 329832, 348156, 378696, 381672, 386840, 412290, 426033, 435195, 473370, 477090, 522234, 549720, 568044, 580260, 599602, 631160, 636120, 696312, 710055, 783351, 824580, 852066, 870390, 899403, 946740, 954180, 1044468, 1136088, 1160520, 1199204, 1278099, 1305585, 1420110, 1499005, 1566702, 1649160, 1704132, 1740780, 1798806, 1893480, 1908360, 2088936, 2130165, 2398408, 2556198, 2611170, 2698209, 2840220, 2998010, 3133404, 3408264, 3481560, 3597612, 3916755, 4260330, 4497015, 5112396, 5222340, 5396418, 5680440, 5996020, 6266808, 6390495, 7195224, 7833510, 8094627, 8520660, 8994030, 10224792, 10444680, 10792836, 11992040, 12780990, 13491045, 15667020, 16189254, 17041320, 17988060, 21585672, 24283881, 25561980, 26982090, 31334040, 32378508, 35976120, 40473135, 48567762, 51123960, 53964180, 64757016, 80946270, 97135524, 107928360, 121419405, 161892540, 194271048, 242838810, 323785080, 485677620, 971355240]

約数ペア:

[(1, 971355240), (2, 485677620), (3, 323785080), (4, 242838810), (5, 194271048), (6, 161892540), (8, 121419405), (9, 107928360), (10, 97135524), (12, 80946270), (15, 64757016), (18, 53964180), (19, 51123960), (20, 48567762), (24, 40473135), (27, 35976120), (30, 32378508), (31, 31334040), (36, 26982090), (38, 25561980), (40, 24283881), (45, 21585672), (54, 17988060), (57, 17041320), (60, 16189254), (62, 15667020), (72, 13491045), (76, 12780990), (81, 11992040), (90, 10792836), (93, 10444680), (95, 10224792), (108, 8994030), (114, 8520660), (120, 8094627), (124, 7833510), (135, 7195224), (152, 6390495), (155, 6266808), (162, 5996020), (171, 5680440), (180, 5396418), (186, 5222340), (190, 5112396), (216, 4497015), (228, 4260330), (248, 3916755), (270, 3597612), (279, 3481560), (285, 3408264), (310, 3133404), (324, 2998010), (342, 2840220), (360, 2698209), (372, 2611170), (380, 2556198), (405, 2398408), (456, 2130165), (465, 2088936), (509, 1908360), (513, 1893480), (540, 1798806), (558, 1740780), (570, 1704132), (589, 1649160), (620, 1566702), (648, 1499005), (684, 1420110), (744, 1305585), (760, 1278099), (810, 1199204), (837, 1160520), (855, 1136088), (930, 1044468), (1018, 954180), (1026, 946740), (1080, 899403), (1116, 870390), (1140, 852066), (1178, 824580), (1240, 783351), (1368, 710055), (1395, 696312), (1527, 636120), (1539, 631160), (1620, 599602), (1674, 580260), (1710, 568044), (1767, 549720), (1860, 522234), (2036, 477090), (2052, 473370), (2232, 435195), (2280, 426033), (2356, 412290), (2511, 386840), (2545, 381672), (2565, 378696), (2790, 348156), (2945, 329832), (3054, 318060), (3078, 315580), (3240, 299801), (3348, 290130), (3420, 284022), (3534, 274860), (3720, 261117), (4072, 238545), (4104, 236685), (4185, 232104), (4581, 212040), (4712, 206145), (5022, 193420), (5090, 190836), (5130, 189348), (5301, 183240), (5580, 174078), (5890, 164916), (6108, 159030), (6156, 157790), (6696, 145065), (6840, 142011), (7068, 137430), (7635, 127224), (7695, 126232), (8370, 116052), (8835, 109944), (9162, 106020), (9671, 100440), (10044, 96710), (10180, 95418), (10260, 94674), (10602, 91620), (11160, 87039), (11780, 82458), (12216, 79515), (12312, 78895), (12555, 77368), (13743, 70680), (14136, 68715), (15270, 63612), (15390, 63116), (15779, 61560), (15903, 61080), (16740, 58026), (17670, 54972), (18324, 53010), (19342, 50220), (20088, 48355), (20360, 47709), (20520, 47337), (21204, 45810), (22905, 42408), (23560, 41229), (25110, 38684), (26505, 36648), (27486, 35340), (29013, 33480), (30540, 31806), (30780, 31558)]