1938837960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2708

約数の個数: 192

約数和(自身を含む): 6604116480

約数和(自身を除く): 4665278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 279, 310, 335, 360, 372, 402, 465, 536, 558, 603, 620, 670, 744, 804, 930, 1005, 1116, 1206, 1240, 1340, 1395, 1608, 1860, 2010, 2077, 2232, 2412, 2593, 2680, 2790, 3015, 3720, 4020, 4154, 4824, 5186, 5580, 6030, 6231, 7779, 8040, 8308, 10372, 10385, 11160, 12060, 12462, 12965, 15558, 16616, 18693, 20744, 20770, 23337, 24120, 24924, 25930, 31116, 31155, 37386, 38895, 41540, 46674, 49848, 51860, 62232, 62310, 74772, 77790, 80383, 83080, 93348, 93465, 103720, 116685, 124620, 149544, 155580, 160766, 173731, 186696, 186930, 233370, 241149, 249240, 311160, 321532, 347462, 373860, 401915, 466740, 482298, 521193, 643064, 694924, 723447, 747720, 803830, 868655, 933480, 964596, 1042386, 1205745, 1389848, 1446894, 1563579, 1607660, 1737310, 1929192, 2084772, 2411490, 2605965, 2893788, 3127158, 3215320, 3474620, 3617235, 4169544, 4822980, 5211930, 5385661, 5787576, 6254316, 6949240, 7234470, 7817895, 9645960, 10423860, 10771322, 12508632, 14468940, 15635790, 16156983, 20847720, 21542644, 26928305, 28937880, 31271580, 32313966, 43085288, 48470949, 53856610, 62543160, 64627932, 80784915, 96941898, 107713220, 129255864, 161569830, 193883796, 215426440, 242354745, 323139660, 387767592, 484709490, 646279320, 969418980, 1938837960]

約数ペア:

[(1, 1938837960), (2, 969418980), (3, 646279320), (4, 484709490), (5, 387767592), (6, 323139660), (8, 242354745), (9, 215426440), (10, 193883796), (12, 161569830), (15, 129255864), (18, 107713220), (20, 96941898), (24, 80784915), (30, 64627932), (31, 62543160), (36, 53856610), (40, 48470949), (45, 43085288), (60, 32313966), (62, 31271580), (67, 28937880), (72, 26928305), (90, 21542644), (93, 20847720), (120, 16156983), (124, 15635790), (134, 14468940), (155, 12508632), (180, 10771322), (186, 10423860), (201, 9645960), (248, 7817895), (268, 7234470), (279, 6949240), (310, 6254316), (335, 5787576), (360, 5385661), (372, 5211930), (402, 4822980), (465, 4169544), (536, 3617235), (558, 3474620), (603, 3215320), (620, 3127158), (670, 2893788), (744, 2605965), (804, 2411490), (930, 2084772), (1005, 1929192), (1116, 1737310), (1206, 1607660), (1240, 1563579), (1340, 1446894), (1395, 1389848), (1608, 1205745), (1860, 1042386), (2010, 964596), (2077, 933480), (2232, 868655), (2412, 803830), (2593, 747720), (2680, 723447), (2790, 694924), (3015, 643064), (3720, 521193), (4020, 482298), (4154, 466740), (4824, 401915), (5186, 373860), (5580, 347462), (6030, 321532), (6231, 311160), (7779, 249240), (8040, 241149), (8308, 233370), (10372, 186930), (10385, 186696), (11160, 173731), (12060, 160766), (12462, 155580), (12965, 149544), (15558, 124620), (16616, 116685), (18693, 103720), (20744, 93465), (20770, 93348), (23337, 83080), (24120, 80383), (24924, 77790), (25930, 74772), (31116, 62310), (31155, 62232), (37386, 51860), (38895, 49848), (41540, 46674)]