8474500080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{907}}^1$

素因数の和:1628

約数の個数: 240

約数和(自身を含む): 30035041920

約数和(自身を除く): 21560541840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 683, 684, 720, 760, 855, 907, 912, 1140, 1366, 1368, 1520, 1710, 1814, 2049, 2280, 2721, 2732, 2736, 3415, 3420, 3628, 4098, 4535, 4560, 5442, 5464, 6147, 6830, 6840, 7256, 8163, 8196, 9070, 10245, 10884, 10928, 12294, 12977, 13605, 13660, 13680, 14512, 16326, 16392, 17233, 18140, 20490, 21768, 24588, 25954, 27210, 27320, 30735, 32652, 32784, 34466, 36280, 38931, 40815, 40980, 43536, 49176, 51699, 51908, 54420, 54640, 61470, 64885, 65304, 68932, 72560, 77862, 81630, 81960, 86165, 98352, 103398, 103816, 108840, 116793, 122940, 129770, 130608, 137864, 155097, 155724, 163260, 163920, 172330, 194655, 206796, 207632, 217680, 233586, 245880, 258495, 259540, 275728, 310194, 311448, 326520, 344660, 389310, 413592, 467172, 491760, 516990, 519080, 583965, 619481, 620388, 622896, 653040, 689320, 775485, 778620, 827184, 934344, 1033980, 1038160, 1167930, 1238962, 1240776, 1378640, 1550970, 1557240, 1858443, 1868688, 2067960, 2335860, 2477924, 2481552, 3097405, 3101940, 3114480, 3716886, 4135920, 4671720, 4955848, 5575329, 6194810, 6203880, 7433772, 9292215, 9343440, 9911696, 11150658, 11770139, 12389620, 12407760, 14867544, 18584430, 22301316, 23540278, 24779240, 27876645, 29735088, 35310417, 37168860, 44602632, 47080556, 49558480, 55753290, 58850695, 70620834, 74337720, 89205264, 94161112, 105931251, 111506580, 117701390, 141241668, 148675440, 176552085, 188322224, 211862502, 223013160, 235402780, 282483336, 353104170, 423725004, 446026320, 470805560, 529656255, 564966672, 706208340, 847450008, 941611120, 1059312510, 1412416680, 1694900016, 2118625020, 2824833360, 4237250040, 8474500080]

約数ペア:

[(1, 8474500080), (2, 4237250040), (3, 2824833360), (4, 2118625020), (5, 1694900016), (6, 1412416680), (8, 1059312510), (9, 941611120), (10, 847450008), (12, 706208340), (15, 564966672), (16, 529656255), (18, 470805560), (19, 446026320), (20, 423725004), (24, 353104170), (30, 282483336), (36, 235402780), (38, 223013160), (40, 211862502), (45, 188322224), (48, 176552085), (57, 148675440), (60, 141241668), (72, 117701390), (76, 111506580), (80, 105931251), (90, 94161112), (95, 89205264), (114, 74337720), (120, 70620834), (144, 58850695), (152, 55753290), (171, 49558480), (180, 47080556), (190, 44602632), (228, 37168860), (240, 35310417), (285, 29735088), (304, 27876645), (342, 24779240), (360, 23540278), (380, 22301316), (456, 18584430), (570, 14867544), (683, 12407760), (684, 12389620), (720, 11770139), (760, 11150658), (855, 9911696), (907, 9343440), (912, 9292215), (1140, 7433772), (1366, 6203880), (1368, 6194810), (1520, 5575329), (1710, 4955848), (1814, 4671720), (2049, 4135920), (2280, 3716886), (2721, 3114480), (2732, 3101940), (2736, 3097405), (3415, 2481552), (3420, 2477924), (3628, 2335860), (4098, 2067960), (4535, 1868688), (4560, 1858443), (5442, 1557240), (5464, 1550970), (6147, 1378640), (6830, 1240776), (6840, 1238962), (7256, 1167930), (8163, 1038160), (8196, 1033980), (9070, 934344), (10245, 827184), (10884, 778620), (10928, 775485), (12294, 689320), (12977, 653040), (13605, 622896), (13660, 620388), (13680, 619481), (14512, 583965), (16326, 519080), (16392, 516990), (17233, 491760), (18140, 467172), (20490, 413592), (21768, 389310), (24588, 344660), (25954, 326520), (27210, 311448), (27320, 310194), (30735, 275728), (32652, 259540), (32784, 258495), (34466, 245880), (36280, 233586), (38931, 217680), (40815, 207632), (40980, 206796), (43536, 194655), (49176, 172330), (51699, 163920), (51908, 163260), (54420, 155724), (54640, 155097), (61470, 137864), (64885, 130608), (65304, 129770), (68932, 122940), (72560, 116793), (77862, 108840), (81630, 103816), (81960, 103398), (86165, 98352)]