1439857620

素因数分解:

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

素因数の和:577

約数の個数: 288

約数和(自身を含む): 4931297280

約数和(自身を除く): 3491439660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 243, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 486, 503, 513, 540, 558, 570, 589, 620, 684, 810, 837, 855, 930, 972, 1006, 1026, 1116, 1140, 1178, 1215, 1395, 1509, 1539, 1620, 1674, 1710, 1767, 1860, 2012, 2052, 2356, 2430, 2511, 2515, 2565, 2790, 2945, 3018, 3078, 3348, 3420, 3534, 4185, 4527, 4617, 4860, 5022, 5030, 5130, 5301, 5580, 5890, 6036, 6156, 7068, 7533, 7545, 7695, 8370, 8835, 9054, 9234, 9557, 10044, 10060, 10260, 10602, 11780, 12555, 13581, 15066, 15090, 15390, 15593, 15903, 16740, 17670, 18108, 18468, 19114, 21204, 22635, 23085, 25110, 26505, 27162, 28671, 30132, 30180, 30780, 31186, 31806, 35340, 37665, 38228, 40743, 45270, 46170, 46779, 47709, 47785, 50220, 53010, 54324, 57342, 62372, 63612, 67905, 75330, 77965, 79515, 81486, 86013, 90540, 92340, 93558, 95418, 95570, 106020, 114684, 122229, 135810, 140337, 143127, 143355, 150660, 155930, 159030, 162972, 172026, 187116, 190836, 191140, 203715, 233895, 238545, 244458, 258039, 271620, 280674, 286254, 286710, 296267, 311860, 318060, 344052, 407430, 421011, 430065, 467790, 477090, 488916, 516078, 561348, 572508, 573420, 592534, 611145, 701685, 715635, 774117, 814860, 842022, 860130, 888801, 935580, 954180, 1032156, 1185068, 1222290, 1263033, 1290195, 1403370, 1431270, 1481335, 1548234, 1684044, 1720260, 1777602, 2105055, 2322351, 2444580, 2526066, 2580390, 2666403, 2806740, 2862540, 2962670, 3096468, 3555204, 3789099, 3870585, 4210110, 4444005, 4644702, 5052132, 5160780, 5332806, 5925340, 6315165, 7578198, 7741170, 7999209, 8420220, 8888010, 9289404, 10665612, 11611755, 12630330, 13332015, 15156396, 15482340, 15998418, 17776020, 18945495, 23223510, 23997627, 25260660, 26664030, 31996836, 37890990, 39996045, 46447020, 47995254, 53328060, 71992881, 75781980, 79992090, 95990508, 119988135, 143985762, 159984180, 239976270, 287971524, 359964405, 479952540, 719928810, 1439857620]

約数ペア:

[(1, 1439857620), (2, 719928810), (3, 479952540), (4, 359964405), (5, 287971524), (6, 239976270), (9, 159984180), (10, 143985762), (12, 119988135), (15, 95990508), (18, 79992090), (19, 75781980), (20, 71992881), (27, 53328060), (30, 47995254), (31, 46447020), (36, 39996045), (38, 37890990), (45, 31996836), (54, 26664030), (57, 25260660), (60, 23997627), (62, 23223510), (76, 18945495), (81, 17776020), (90, 15998418), (93, 15482340), (95, 15156396), (108, 13332015), (114, 12630330), (124, 11611755), (135, 10665612), (155, 9289404), (162, 8888010), (171, 8420220), (180, 7999209), (186, 7741170), (190, 7578198), (228, 6315165), (243, 5925340), (270, 5332806), (279, 5160780), (285, 5052132), (310, 4644702), (324, 4444005), (342, 4210110), (372, 3870585), (380, 3789099), (405, 3555204), (465, 3096468), (486, 2962670), (503, 2862540), (513, 2806740), (540, 2666403), (558, 2580390), (570, 2526066), (589, 2444580), (620, 2322351), (684, 2105055), (810, 1777602), (837, 1720260), (855, 1684044), (930, 1548234), (972, 1481335), (1006, 1431270), (1026, 1403370), (1116, 1290195), (1140, 1263033), (1178, 1222290), (1215, 1185068), (1395, 1032156), (1509, 954180), (1539, 935580), (1620, 888801), (1674, 860130), (1710, 842022), (1767, 814860), (1860, 774117), (2012, 715635), (2052, 701685), (2356, 611145), (2430, 592534), (2511, 573420), (2515, 572508), (2565, 561348), (2790, 516078), (2945, 488916), (3018, 477090), (3078, 467790), (3348, 430065), (3420, 421011), (3534, 407430), (4185, 344052), (4527, 318060), (4617, 311860), (4860, 296267), (5022, 286710), (5030, 286254), (5130, 280674), (5301, 271620), (5580, 258039), (5890, 244458), (6036, 238545), (6156, 233895), (7068, 203715), (7533, 191140), (7545, 190836), (7695, 187116), (8370, 172026), (8835, 162972), (9054, 159030), (9234, 155930), (9557, 150660), (10044, 143355), (10060, 143127), (10260, 140337), (10602, 135810), (11780, 122229), (12555, 114684), (13581, 106020), (15066, 95570), (15090, 95418), (15390, 93558), (15593, 92340), (15903, 90540), (16740, 86013), (17670, 81486), (18108, 79515), (18468, 77965), (19114, 75330), (21204, 67905), (22635, 63612), (23085, 62372), (25110, 57342), (26505, 54324), (27162, 53010), (28671, 50220), (30132, 47785), (30180, 47709), (30780, 46779), (31186, 46170), (31806, 45270), (35340, 40743), (37665, 38228)]