618916680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 2146176000

約数和(自身を除く): 1527259320

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, 89, 90, 94, 108, 120, 135, 137, 141, 178, 180, 188, 216, 235, 267, 270, 274, 282, 356, 360, 376, 411, 423, 445, 470, 534, 540, 548, 564, 685, 705, 712, 801, 822, 846, 890, 940, 1068, 1080, 1096, 1128, 1233, 1269, 1335, 1370, 1410, 1602, 1644, 1692, 1780, 1880, 2055, 2115, 2136, 2403, 2466, 2538, 2670, 2740, 2820, 3204, 3288, 3384, 3560, 3699, 4005, 4110, 4183, 4230, 4806, 4932, 5076, 5340, 5480, 5640, 6165, 6345, 6408, 6439, 7398, 8010, 8220, 8366, 8460, 9612, 9864, 10152, 10680, 12015, 12193, 12330, 12549, 12690, 12878, 14796, 16020, 16440, 16732, 16920, 18495, 19224, 19317, 20915, 24030, 24386, 24660, 25098, 25380, 25756, 29592, 32040, 32195, 33464, 36579, 36990, 37647, 38634, 41830, 48060, 48772, 49320, 50196, 50760, 51512, 57951, 60965, 62745, 64390, 73158, 73980, 75294, 77268, 83660, 96120, 96585, 97544, 100392, 109737, 112941, 115902, 121930, 125490, 128780, 146316, 147960, 150588, 154536, 167320, 173853, 182895, 188235, 193170, 219474, 225882, 231804, 243860, 250980, 257560, 289755, 292632, 301176, 329211, 347706, 365790, 376470, 386340, 438948, 451764, 463608, 487720, 501960, 548685, 564705, 573071, 579510, 658422, 695412, 731580, 752940, 772680, 869265, 877896, 903528, 1097370, 1129410, 1146142, 1159020, 1316844, 1390824, 1463160, 1505880, 1646055, 1719213, 1738530, 2194740, 2258820, 2292284, 2318040, 2633688, 2865355, 3292110, 3438426, 3477060, 4389480, 4517640, 4584568, 5157639, 5730710, 6584220, 6876852, 6954120, 8596065, 10315278, 11461420, 13168440, 13753704, 15472917, 17192130, 20630556, 22922840, 25788195, 30945834, 34384260, 41261112, 51576390, 61891668, 68768520, 77364585, 103152780, 123783336, 154729170, 206305560, 309458340, 618916680]

約数ペア:

[(1, 618916680), (2, 309458340), (3, 206305560), (4, 154729170), (5, 123783336), (6, 103152780), (8, 77364585), (9, 68768520), (10, 61891668), (12, 51576390), (15, 41261112), (18, 34384260), (20, 30945834), (24, 25788195), (27, 22922840), (30, 20630556), (36, 17192130), (40, 15472917), (45, 13753704), (47, 13168440), (54, 11461420), (60, 10315278), (72, 8596065), (89, 6954120), (90, 6876852), (94, 6584220), (108, 5730710), (120, 5157639), (135, 4584568), (137, 4517640), (141, 4389480), (178, 3477060), (180, 3438426), (188, 3292110), (216, 2865355), (235, 2633688), (267, 2318040), (270, 2292284), (274, 2258820), (282, 2194740), (356, 1738530), (360, 1719213), (376, 1646055), (411, 1505880), (423, 1463160), (445, 1390824), (470, 1316844), (534, 1159020), (540, 1146142), (548, 1129410), (564, 1097370), (685, 903528), (705, 877896), (712, 869265), (801, 772680), (822, 752940), (846, 731580), (890, 695412), (940, 658422), (1068, 579510), (1080, 573071), (1096, 564705), (1128, 548685), (1233, 501960), (1269, 487720), (1335, 463608), (1370, 451764), (1410, 438948), (1602, 386340), (1644, 376470), (1692, 365790), (1780, 347706), (1880, 329211), (2055, 301176), (2115, 292632), (2136, 289755), (2403, 257560), (2466, 250980), (2538, 243860), (2670, 231804), (2740, 225882), (2820, 219474), (3204, 193170), (3288, 188235), (3384, 182895), (3560, 173853), (3699, 167320), (4005, 154536), (4110, 150588), (4183, 147960), (4230, 146316), (4806, 128780), (4932, 125490), (5076, 121930), (5340, 115902), (5480, 112941), (5640, 109737), (6165, 100392), (6345, 97544), (6408, 96585), (6439, 96120), (7398, 83660), (8010, 77268), (8220, 75294), (8366, 73980), (8460, 73158), (9612, 64390), (9864, 62745), (10152, 60965), (10680, 57951), (12015, 51512), (12193, 50760), (12330, 50196), (12549, 49320), (12690, 48772), (12878, 48060), (14796, 41830), (16020, 38634), (16440, 37647), (16732, 36990), (16920, 36579), (18495, 33464), (19224, 32195), (19317, 32040), (20915, 29592), (24030, 25756), (24386, 25380), (24660, 25098)]