319968360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 1161216000

約数和(自身を除く): 841247640

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, 503, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1006, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1509, 1674, 1710, 1767, 1860, 2012, 2052, 2232, 2280, 2356, 2515, 2565, 2790, 2945, 3018, 3348, 3420, 3534, 3720, 4024, 4104, 4185, 4527, 4712, 5030, 5130, 5301, 5580, 5890, 6036, 6696, 6840, 7068, 7545, 8370, 8835, 9054, 9557, 10060, 10260, 10602, 11160, 11780, 12072, 13581, 14136, 15090, 15593, 15903, 16740, 17670, 18108, 19114, 20120, 20520, 21204, 22635, 23560, 26505, 27162, 28671, 30180, 31186, 31806, 33480, 35340, 36216, 38228, 42408, 45270, 46779, 47785, 53010, 54324, 57342, 60360, 62372, 63612, 67905, 70680, 76456, 77965, 79515, 86013, 90540, 93558, 95570, 106020, 108648, 114684, 124744, 127224, 135810, 140337, 143355, 155930, 159030, 172026, 181080, 187116, 191140, 212040, 229368, 233895, 258039, 271620, 280674, 286710, 296267, 311860, 318060, 344052, 374232, 382280, 421011, 430065, 467790, 516078, 543240, 561348, 573420, 592534, 623720, 636120, 688104, 701685, 842022, 860130, 888801, 935580, 1032156, 1122696, 1146840, 1185068, 1290195, 1403370, 1481335, 1684044, 1720260, 1777602, 1871160, 2064312, 2105055, 2370136, 2580390, 2666403, 2806740, 2962670, 3368088, 3440520, 3555204, 4210110, 4444005, 5160780, 5332806, 5613480, 5925340, 7110408, 7999209, 8420220, 8888010, 10321560, 10665612, 11850680, 13332015, 15998418, 16840440, 17776020, 21331224, 26664030, 31996836, 35552040, 39996045, 53328060, 63993672, 79992090, 106656120, 159984180, 319968360]

約数ペア:

[(1, 319968360), (2, 159984180), (3, 106656120), (4, 79992090), (5, 63993672), (6, 53328060), (8, 39996045), (9, 35552040), (10, 31996836), (12, 26664030), (15, 21331224), (18, 17776020), (19, 16840440), (20, 15998418), (24, 13332015), (27, 11850680), (30, 10665612), (31, 10321560), (36, 8888010), (38, 8420220), (40, 7999209), (45, 7110408), (54, 5925340), (57, 5613480), (60, 5332806), (62, 5160780), (72, 4444005), (76, 4210110), (90, 3555204), (93, 3440520), (95, 3368088), (108, 2962670), (114, 2806740), (120, 2666403), (124, 2580390), (135, 2370136), (152, 2105055), (155, 2064312), (171, 1871160), (180, 1777602), (186, 1720260), (190, 1684044), (216, 1481335), (228, 1403370), (248, 1290195), (270, 1185068), (279, 1146840), (285, 1122696), (310, 1032156), (342, 935580), (360, 888801), (372, 860130), (380, 842022), (456, 701685), (465, 688104), (503, 636120), (513, 623720), (540, 592534), (558, 573420), (570, 561348), (589, 543240), (620, 516078), (684, 467790), (744, 430065), (760, 421011), (837, 382280), (855, 374232), (930, 344052), (1006, 318060), (1026, 311860), (1080, 296267), (1116, 286710), (1140, 280674), (1178, 271620), (1240, 258039), (1368, 233895), (1395, 229368), (1509, 212040), (1674, 191140), (1710, 187116), (1767, 181080), (1860, 172026), (2012, 159030), (2052, 155930), (2232, 143355), (2280, 140337), (2356, 135810), (2515, 127224), (2565, 124744), (2790, 114684), (2945, 108648), (3018, 106020), (3348, 95570), (3420, 93558), (3534, 90540), (3720, 86013), (4024, 79515), (4104, 77965), (4185, 76456), (4527, 70680), (4712, 67905), (5030, 63612), (5130, 62372), (5301, 60360), (5580, 57342), (5890, 54324), (6036, 53010), (6696, 47785), (6840, 46779), (7068, 45270), (7545, 42408), (8370, 38228), (8835, 36216), (9054, 35340), (9557, 33480), (10060, 31806), (10260, 31186), (10602, 30180), (11160, 28671), (11780, 27162), (12072, 26505), (13581, 23560), (14136, 22635), (15090, 21204), (15593, 20520), (15903, 20120), (16740, 19114), (17670, 18108)]