2028217320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:790

約数の個数: 320

約数和(自身を含む): 7338988800

約数和(自身を除く): 5310771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 324, 342, 360, 376, 380, 405, 423, 456, 470, 513, 540, 564, 570, 648, 684, 701, 705, 760, 810, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1402, 1410, 1539, 1620, 1692, 1710, 1786, 1880, 2052, 2103, 2115, 2280, 2538, 2565, 2679, 2804, 2820, 3078, 3240, 3384, 3420, 3505, 3572, 3807, 4104, 4206, 4230, 4465, 5076, 5130, 5358, 5608, 5640, 6156, 6309, 6345, 6840, 7010, 7144, 7614, 7695, 8037, 8412, 8460, 8930, 10152, 10260, 10515, 10716, 12312, 12618, 12690, 13319, 13395, 14020, 15228, 15390, 16074, 16824, 16920, 17860, 18927, 19035, 20520, 21030, 21432, 24111, 25236, 25380, 26638, 26790, 28040, 30456, 30780, 31545, 32148, 32947, 35720, 37854, 38070, 39957, 40185, 42060, 48222, 50472, 50760, 53276, 53580, 56781, 61560, 63090, 64296, 65894, 66595, 72333, 75708, 76140, 79914, 80370, 84120, 94635, 96444, 98841, 106552, 107160, 113562, 119871, 120555, 126180, 131788, 133190, 144666, 151416, 152280, 159828, 160740, 164735, 189270, 192888, 197682, 199785, 227124, 239742, 241110, 252360, 263576, 266380, 283905, 289332, 296523, 319656, 321480, 329470, 359613, 361665, 378540, 395364, 399570, 454248, 479484, 482220, 494205, 532760, 567810, 578664, 593046, 599355, 625993, 658940, 719226, 723330, 757080, 790728, 799140, 889569, 958968, 964440, 988410, 1078839, 1135620, 1186092, 1198710, 1251986, 1317880, 1438452, 1446660, 1482615, 1598280, 1779138, 1798065, 1877979, 1976820, 2157678, 2271240, 2372184, 2397420, 2503972, 2668707, 2876904, 2893320, 2965230, 3129965, 3558276, 3596130, 3755958, 3953640, 4315356, 4447845, 4794840, 5007944, 5337414, 5394195, 5633937, 5930460, 6259930, 7116552, 7192260, 7511916, 8630712, 8895690, 9389895, 10674828, 10788390, 11267874, 11860920, 12519860, 13343535, 14384520, 15023832, 16901811, 17791380, 18779790, 21349656, 21576780, 22535748, 25039720, 26687070, 28169685, 33803622, 35582760, 37559580, 43153560, 45071496, 50705433, 53374140, 56339370, 67607244, 75119160, 84509055, 101410866, 106748280, 112678740, 135214488, 169018110, 202821732, 225357480, 253527165, 338036220, 405643464, 507054330, 676072440, 1014108660, 2028217320]

約数ペア:

[(1, 2028217320), (2, 1014108660), (3, 676072440), (4, 507054330), (5, 405643464), (6, 338036220), (8, 253527165), (9, 225357480), (10, 202821732), (12, 169018110), (15, 135214488), (18, 112678740), (19, 106748280), (20, 101410866), (24, 84509055), (27, 75119160), (30, 67607244), (36, 56339370), (38, 53374140), (40, 50705433), (45, 45071496), (47, 43153560), (54, 37559580), (57, 35582760), (60, 33803622), (72, 28169685), (76, 26687070), (81, 25039720), (90, 22535748), (94, 21576780), (95, 21349656), (108, 18779790), (114, 17791380), (120, 16901811), (135, 15023832), (141, 14384520), (152, 13343535), (162, 12519860), (171, 11860920), (180, 11267874), (188, 10788390), (190, 10674828), (216, 9389895), (228, 8895690), (235, 8630712), (270, 7511916), (282, 7192260), (285, 7116552), (324, 6259930), (342, 5930460), (360, 5633937), (376, 5394195), (380, 5337414), (405, 5007944), (423, 4794840), (456, 4447845), (470, 4315356), (513, 3953640), (540, 3755958), (564, 3596130), (570, 3558276), (648, 3129965), (684, 2965230), (701, 2893320), (705, 2876904), (760, 2668707), (810, 2503972), (846, 2397420), (855, 2372184), (893, 2271240), (940, 2157678), (1026, 1976820), (1080, 1877979), (1128, 1798065), (1140, 1779138), (1269, 1598280), (1368, 1482615), (1402, 1446660), (1410, 1438452), (1539, 1317880), (1620, 1251986), (1692, 1198710), (1710, 1186092), (1786, 1135620), (1880, 1078839), (2052, 988410), (2103, 964440), (2115, 958968), (2280, 889569), (2538, 799140), (2565, 790728), (2679, 757080), (2804, 723330), (2820, 719226), (3078, 658940), (3240, 625993), (3384, 599355), (3420, 593046), (3505, 578664), (3572, 567810), (3807, 532760), (4104, 494205), (4206, 482220), (4230, 479484), (4465, 454248), (5076, 399570), (5130, 395364), (5358, 378540), (5608, 361665), (5640, 359613), (6156, 329470), (6309, 321480), (6345, 319656), (6840, 296523), (7010, 289332), (7144, 283905), (7614, 266380), (7695, 263576), (8037, 252360), (8412, 241110), (8460, 239742), (8930, 227124), (10152, 199785), (10260, 197682), (10515, 192888), (10716, 189270), (12312, 164735), (12618, 160740), (12690, 159828), (13319, 152280), (13395, 151416), (14020, 144666), (15228, 133190), (15390, 131788), (16074, 126180), (16824, 120555), (16920, 119871), (17860, 113562), (18927, 107160), (19035, 106552), (20520, 98841), (21030, 96444), (21432, 94635), (24111, 84120), (25236, 80370), (25380, 79914), (26638, 76140), (26790, 75708), (28040, 72333), (30456, 66595), (30780, 65894), (31545, 64296), (32148, 63090), (32947, 61560), (35720, 56781), (37854, 53580), (38070, 53276), (39957, 50760), (40185, 50472), (42060, 48222)]