1620550105560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{83357}}^1$

素因数の和:83807

約数の個数: 256

約数和(自身を含む): 5531236761600

約数和(自身を除く): 3910686656040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 383, 423, 470, 540, 564, 705, 766, 846, 940, 1080, 1128, 1149, 1269, 1410, 1532, 1692, 1880, 1915, 2115, 2298, 2538, 2820, 3064, 3384, 3447, 3830, 4230, 4596, 5076, 5640, 5745, 6345, 6894, 7660, 8460, 9192, 10152, 10341, 11490, 12690, 13788, 15320, 16920, 17235, 18001, 20682, 22980, 25380, 27576, 34470, 36002, 41364, 45960, 50760, 51705, 54003, 68940, 72004, 82728, 83357, 90005, 103410, 108006, 137880, 144008, 162009, 166714, 180010, 206820, 216012, 250071, 270015, 324018, 333428, 360020, 413640, 416785, 432024, 486027, 500142, 540030, 648036, 666856, 720040, 750213, 810045, 833570, 972054, 1000284, 1080060, 1250355, 1296072, 1500426, 1620090, 1667140, 1944108, 2000568, 2160120, 2250639, 2430135, 2500710, 3000852, 3240180, 3334280, 3751065, 3888216, 3917779, 4501278, 4860270, 5001420, 6001704, 6480360, 7502130, 7835558, 9002556, 9720540, 10002840, 11253195, 11753337, 15004260, 15671116, 18005112, 19441080, 19588895, 22506390, 23506674, 30008520, 31342232, 31925731, 35260011, 39177790, 45012780, 47013348, 58766685, 63851462, 70520022, 78355580, 90025560, 94026696, 95777193, 105780033, 117533370, 127702924, 141040044, 156711160, 159628655, 176300055, 191554386, 211560066, 235066740, 255405848, 282080088, 287331579, 319257310, 352600110, 383108772, 423120132, 470133480, 478885965, 528900165, 574663158, 638514620, 705200220, 766217544, 846240264, 861994737, 957771930, 1057800330, 1149326316, 1277029240, 1410400440, 1436657895, 1500509357, 1723989474, 1915543860, 2115600660, 2298652632, 2873315790, 3001018714, 3447978948, 3831087720, 4231201320, 4309973685, 4501528071, 5746631580, 6002037428, 6895957896, 7502546785, 8619947370, 9003056142, 11493263160, 12004074856, 13504584213, 15005093570, 17239894740, 18006112284, 22507640355, 27009168426, 30010187140, 34479789480, 36012224568, 40513752639, 45015280710, 54018336852, 60020374280, 67522921065, 81027505278, 90030561420, 108036673704, 135045842130, 162055010556, 180061122840, 202568763195, 270091684260, 324110021112, 405137526390, 540183368520, 810275052780, 1620550105560]

約数ペア:

[(1, 1620550105560), (2, 810275052780), (3, 540183368520), (4, 405137526390), (5, 324110021112), (6, 270091684260), (8, 202568763195), (9, 180061122840), (10, 162055010556), (12, 135045842130), (15, 108036673704), (18, 90030561420), (20, 81027505278), (24, 67522921065), (27, 60020374280), (30, 54018336852), (36, 45015280710), (40, 40513752639), (45, 36012224568), (47, 34479789480), (54, 30010187140), (60, 27009168426), (72, 22507640355), (90, 18006112284), (94, 17239894740), (108, 15005093570), (120, 13504584213), (135, 12004074856), (141, 11493263160), (180, 9003056142), (188, 8619947370), (216, 7502546785), (235, 6895957896), (270, 6002037428), (282, 5746631580), (360, 4501528071), (376, 4309973685), (383, 4231201320), (423, 3831087720), (470, 3447978948), (540, 3001018714), (564, 2873315790), (705, 2298652632), (766, 2115600660), (846, 1915543860), (940, 1723989474), (1080, 1500509357), (1128, 1436657895), (1149, 1410400440), (1269, 1277029240), (1410, 1149326316), (1532, 1057800330), (1692, 957771930), (1880, 861994737), (1915, 846240264), (2115, 766217544), (2298, 705200220), (2538, 638514620), (2820, 574663158), (3064, 528900165), (3384, 478885965), (3447, 470133480), (3830, 423120132), (4230, 383108772), (4596, 352600110), (5076, 319257310), (5640, 287331579), (5745, 282080088), (6345, 255405848), (6894, 235066740), (7660, 211560066), (8460, 191554386), (9192, 176300055), (10152, 159628655), (10341, 156711160), (11490, 141040044), (12690, 127702924), (13788, 117533370), (15320, 105780033), (16920, 95777193), (17235, 94026696), (18001, 90025560), (20682, 78355580), (22980, 70520022), (25380, 63851462), (27576, 58766685), (34470, 47013348), (36002, 45012780), (41364, 39177790), (45960, 35260011), (50760, 31925731), (51705, 31342232), (54003, 30008520), (68940, 23506674), (72004, 22506390), (82728, 19588895), (83357, 19441080), (90005, 18005112), (103410, 15671116), (108006, 15004260), (137880, 11753337), (144008, 11253195), (162009, 10002840), (166714, 9720540), (180010, 9002556), (206820, 7835558), (216012, 7502130), (250071, 6480360), (270015, 6001704), (324018, 5001420), (333428, 4860270), (360020, 4501278), (413640, 3917779), (416785, 3888216), (432024, 3751065), (486027, 3334280), (500142, 3240180), (540030, 3000852), (648036, 2500710), (666856, 2430135), (720040, 2250639), (750213, 2160120), (810045, 2000568), (833570, 1944108), (972054, 1667140), (1000284, 1620090), (1080060, 1500426), (1250355, 1296072)]