1604670840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 5513040000

約数和(自身を除く): 3908369160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 379, 380, 456, 570, 619, 684, 758, 760, 855, 1137, 1140, 1238, 1368, 1516, 1710, 1857, 1895, 2274, 2280, 2476, 3032, 3095, 3411, 3420, 3714, 3790, 4548, 4952, 5571, 5685, 6190, 6822, 6840, 7201, 7428, 7580, 9096, 9285, 11142, 11370, 11761, 12380, 13644, 14402, 14856, 15160, 17055, 18570, 21603, 22284, 22740, 23522, 24760, 27288, 27855, 28804, 34110, 35283, 36005, 37140, 43206, 44568, 45480, 47044, 55710, 57608, 58805, 64809, 68220, 70566, 72010, 74280, 86412, 94088, 105849, 108015, 111420, 117610, 129618, 136440, 141132, 144020, 172824, 176415, 211698, 216030, 222840, 234601, 235220, 259236, 282264, 288040, 324045, 352830, 423396, 432060, 469202, 470440, 518472, 529245, 648090, 703803, 705660, 846792, 864120, 938404, 1058490, 1173005, 1296180, 1407606, 1411320, 1876808, 2111409, 2116980, 2346010, 2592360, 2815212, 3519015, 4222818, 4233960, 4457419, 4692020, 5630424, 7038030, 8445636, 8914838, 9384040, 10557045, 13372257, 14076060, 16891272, 17829676, 21114090, 22287095, 26744514, 28152120, 35659352, 40116771, 42228180, 44574190, 53489028, 66861285, 80233542, 84456360, 89148380, 106978056, 133722570, 160467084, 178296760, 200583855, 267445140, 320934168, 401167710, 534890280, 802335420, 1604670840]

約数ペア:

[(1, 1604670840), (2, 802335420), (3, 534890280), (4, 401167710), (5, 320934168), (6, 267445140), (8, 200583855), (9, 178296760), (10, 160467084), (12, 133722570), (15, 106978056), (18, 89148380), (19, 84456360), (20, 80233542), (24, 66861285), (30, 53489028), (36, 44574190), (38, 42228180), (40, 40116771), (45, 35659352), (57, 28152120), (60, 26744514), (72, 22287095), (76, 21114090), (90, 17829676), (95, 16891272), (114, 14076060), (120, 13372257), (152, 10557045), (171, 9384040), (180, 8914838), (190, 8445636), (228, 7038030), (285, 5630424), (342, 4692020), (360, 4457419), (379, 4233960), (380, 4222818), (456, 3519015), (570, 2815212), (619, 2592360), (684, 2346010), (758, 2116980), (760, 2111409), (855, 1876808), (1137, 1411320), (1140, 1407606), (1238, 1296180), (1368, 1173005), (1516, 1058490), (1710, 938404), (1857, 864120), (1895, 846792), (2274, 705660), (2280, 703803), (2476, 648090), (3032, 529245), (3095, 518472), (3411, 470440), (3420, 469202), (3714, 432060), (3790, 423396), (4548, 352830), (4952, 324045), (5571, 288040), (5685, 282264), (6190, 259236), (6822, 235220), (6840, 234601), (7201, 222840), (7428, 216030), (7580, 211698), (9096, 176415), (9285, 172824), (11142, 144020), (11370, 141132), (11761, 136440), (12380, 129618), (13644, 117610), (14402, 111420), (14856, 108015), (15160, 105849), (17055, 94088), (18570, 86412), (21603, 74280), (22284, 72010), (22740, 70566), (23522, 68220), (24760, 64809), (27288, 58805), (27855, 57608), (28804, 55710), (34110, 47044), (35283, 45480), (36005, 44568), (37140, 43206)]