323785080

素因数分解:

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

素因数の和:579

約数の個数: 256

約数和(自身を含む): 1175040000

約数和(自身を除く): 851254920

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, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 509, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1018, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1527, 1674, 1710, 1767, 1860, 2036, 2052, 2232, 2280, 2356, 2545, 2565, 2790, 2945, 3054, 3348, 3420, 3534, 3720, 4072, 4104, 4185, 4581, 4712, 5090, 5130, 5301, 5580, 5890, 6108, 6696, 6840, 7068, 7635, 8370, 8835, 9162, 9671, 10180, 10260, 10602, 11160, 11780, 12216, 13743, 14136, 15270, 15779, 15903, 16740, 17670, 18324, 19342, 20360, 20520, 21204, 22905, 23560, 26505, 27486, 29013, 30540, 31558, 31806, 33480, 35340, 36648, 38684, 42408, 45810, 47337, 48355, 53010, 54972, 58026, 61080, 63116, 63612, 68715, 70680, 77368, 78895, 79515, 87039, 91620, 94674, 96710, 106020, 109944, 116052, 126232, 127224, 137430, 142011, 145065, 157790, 159030, 174078, 183240, 189348, 193420, 212040, 232104, 236685, 261117, 274860, 284022, 290130, 299801, 315580, 318060, 348156, 378696, 386840, 426033, 435195, 473370, 522234, 549720, 568044, 580260, 599602, 631160, 636120, 696312, 710055, 852066, 870390, 899403, 946740, 1044468, 1136088, 1160520, 1199204, 1305585, 1420110, 1499005, 1704132, 1740780, 1798806, 1893480, 2088936, 2130165, 2398408, 2611170, 2698209, 2840220, 2998010, 3408264, 3481560, 3597612, 4260330, 4497015, 5222340, 5396418, 5680440, 5996020, 7195224, 8094627, 8520660, 8994030, 10444680, 10792836, 11992040, 13491045, 16189254, 17041320, 17988060, 21585672, 26982090, 32378508, 35976120, 40473135, 53964180, 64757016, 80946270, 107928360, 161892540, 323785080]

約数ペア:

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