617973480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 2130710400

約数和(自身を除く): 1512736920

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, 167, 171, 180, 190, 228, 285, 334, 342, 360, 380, 456, 501, 541, 570, 668, 684, 760, 835, 855, 1002, 1082, 1140, 1336, 1368, 1503, 1623, 1670, 1710, 2004, 2164, 2280, 2505, 2705, 3006, 3173, 3246, 3340, 3420, 4008, 4328, 4869, 5010, 5410, 6012, 6346, 6492, 6680, 6840, 7515, 8115, 9519, 9738, 10020, 10279, 10820, 12024, 12692, 12984, 15030, 15865, 16230, 19038, 19476, 20040, 20558, 21640, 24345, 25384, 28557, 30060, 30837, 31730, 32460, 38076, 38952, 41116, 47595, 48690, 51395, 57114, 60120, 61674, 63460, 64920, 76152, 82232, 90347, 92511, 95190, 97380, 102790, 114228, 123348, 126920, 142785, 154185, 180694, 185022, 190380, 194760, 205580, 228456, 246696, 271041, 285570, 308370, 361388, 370044, 380760, 411160, 451735, 462555, 542082, 571140, 616740, 722776, 740088, 813123, 903470, 925110, 1084164, 1142280, 1233480, 1355205, 1626246, 1716593, 1806940, 1850220, 2168328, 2710410, 3252492, 3433186, 3613880, 3700440, 4065615, 5149779, 5420820, 6504984, 6866372, 8131230, 8582965, 10299558, 10841640, 13732744, 15449337, 16262460, 17165930, 20599116, 25748895, 30898674, 32524920, 34331860, 41198232, 51497790, 61797348, 68663720, 77246685, 102995580, 123594696, 154493370, 205991160, 308986740, 617973480]

約数ペア:

[(1, 617973480), (2, 308986740), (3, 205991160), (4, 154493370), (5, 123594696), (6, 102995580), (8, 77246685), (9, 68663720), (10, 61797348), (12, 51497790), (15, 41198232), (18, 34331860), (19, 32524920), (20, 30898674), (24, 25748895), (30, 20599116), (36, 17165930), (38, 16262460), (40, 15449337), (45, 13732744), (57, 10841640), (60, 10299558), (72, 8582965), (76, 8131230), (90, 6866372), (95, 6504984), (114, 5420820), (120, 5149779), (152, 4065615), (167, 3700440), (171, 3613880), (180, 3433186), (190, 3252492), (228, 2710410), (285, 2168328), (334, 1850220), (342, 1806940), (360, 1716593), (380, 1626246), (456, 1355205), (501, 1233480), (541, 1142280), (570, 1084164), (668, 925110), (684, 903470), (760, 813123), (835, 740088), (855, 722776), (1002, 616740), (1082, 571140), (1140, 542082), (1336, 462555), (1368, 451735), (1503, 411160), (1623, 380760), (1670, 370044), (1710, 361388), (2004, 308370), (2164, 285570), (2280, 271041), (2505, 246696), (2705, 228456), (3006, 205580), (3173, 194760), (3246, 190380), (3340, 185022), (3420, 180694), (4008, 154185), (4328, 142785), (4869, 126920), (5010, 123348), (5410, 114228), (6012, 102790), (6346, 97380), (6492, 95190), (6680, 92511), (6840, 90347), (7515, 82232), (8115, 76152), (9519, 64920), (9738, 63460), (10020, 61674), (10279, 60120), (10820, 57114), (12024, 51395), (12692, 48690), (12984, 47595), (15030, 41116), (15865, 38952), (16230, 38076), (19038, 32460), (19476, 31730), (20040, 30837), (20558, 30060), (21640, 28557), (24345, 25384)]