19462943280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1680

約数の個数: 320

約数和(自身を含む): 68407050240

約数和(自身を除く): 48944106960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 163, 165, 176, 186, 220, 240, 248, 264, 310, 326, 330, 341, 372, 440, 465, 489, 496, 528, 620, 652, 660, 682, 744, 815, 880, 930, 978, 1023, 1240, 1304, 1320, 1364, 1459, 1488, 1630, 1705, 1793, 1860, 1956, 2046, 2445, 2480, 2608, 2640, 2728, 2918, 3260, 3410, 3586, 3720, 3912, 4092, 4377, 4890, 5053, 5115, 5379, 5456, 5836, 6520, 6820, 7172, 7295, 7440, 7824, 8184, 8754, 8965, 9780, 10106, 10230, 10758, 11672, 13040, 13640, 14344, 14590, 15159, 16049, 16368, 17508, 17930, 19560, 20212, 20460, 21516, 21885, 23344, 25265, 26895, 27280, 28688, 29180, 30318, 32098, 35016, 35860, 39120, 40424, 40920, 43032, 43770, 45229, 48147, 50530, 53790, 55583, 58360, 60636, 64196, 70032, 71720, 75795, 80245, 80848, 81840, 86064, 87540, 90458, 96294, 101060, 107580, 111166, 116720, 121272, 128392, 135687, 143440, 151590, 160490, 166749, 175080, 180916, 192588, 202120, 215160, 222332, 226145, 237817, 240735, 242544, 256784, 271374, 277915, 303180, 320980, 333498, 350160, 361832, 385176, 404240, 430320, 444664, 452290, 475634, 481470, 497519, 542748, 555830, 606360, 641960, 666996, 678435, 713451, 723664, 770352, 833745, 889328, 904580, 951268, 962940, 995038, 1085496, 1111660, 1189085, 1212720, 1283920, 1333992, 1356870, 1426902, 1492557, 1667490, 1809160, 1902536, 1925880, 1990076, 2170992, 2223320, 2378170, 2487595, 2615987, 2667984, 2713740, 2853804, 2985114, 3334980, 3567255, 3618320, 3805072, 3851760, 3980152, 4446640, 4756340, 4975190, 5231974, 5427480, 5707608, 5970228, 6669960, 7134510, 7372327, 7462785, 7847961, 7960304, 9512680, 9950380, 10463948, 10854960, 11415216, 11940456, 13079935, 13339920, 14269020, 14744654, 14925570, 15695922, 19025360, 19900760, 20927896, 22116981, 23880912, 26159870, 28538040, 29489308, 29851140, 31391844, 36861635, 39239805, 39801520, 41855792, 44233962, 52319740, 57076080, 58978616, 59702280, 62783688, 73723270, 78479610, 81095597, 88467924, 104639480, 110584905, 117957232, 119404560, 125567376, 147446540, 156959220, 162191194, 176935848, 209278960, 221169810, 243286791, 294893080, 313918440, 324382388, 353871696, 405477985, 442339620, 486573582, 589786160, 627836880, 648764776, 810955970, 884679240, 973147164, 1216433955, 1297529552, 1621911940, 1769358480, 1946294328, 2432867910, 3243823880, 3892588656, 4865735820, 6487647760, 9731471640, 19462943280]

約数ペア:

[(1, 19462943280), (2, 9731471640), (3, 6487647760), (4, 4865735820), (5, 3892588656), (6, 3243823880), (8, 2432867910), (10, 1946294328), (11, 1769358480), (12, 1621911940), (15, 1297529552), (16, 1216433955), (20, 973147164), (22, 884679240), (24, 810955970), (30, 648764776), (31, 627836880), (33, 589786160), (40, 486573582), (44, 442339620), (48, 405477985), (55, 353871696), (60, 324382388), (62, 313918440), (66, 294893080), (80, 243286791), (88, 221169810), (93, 209278960), (110, 176935848), (120, 162191194), (124, 156959220), (132, 147446540), (155, 125567376), (163, 119404560), (165, 117957232), (176, 110584905), (186, 104639480), (220, 88467924), (240, 81095597), (248, 78479610), (264, 73723270), (310, 62783688), (326, 59702280), (330, 58978616), (341, 57076080), (372, 52319740), (440, 44233962), (465, 41855792), (489, 39801520), (496, 39239805), (528, 36861635), (620, 31391844), (652, 29851140), (660, 29489308), (682, 28538040), (744, 26159870), (815, 23880912), (880, 22116981), (930, 20927896), (978, 19900760), (1023, 19025360), (1240, 15695922), (1304, 14925570), (1320, 14744654), (1364, 14269020), (1459, 13339920), (1488, 13079935), (1630, 11940456), (1705, 11415216), (1793, 10854960), (1860, 10463948), (1956, 9950380), (2046, 9512680), (2445, 7960304), (2480, 7847961), (2608, 7462785), (2640, 7372327), (2728, 7134510), (2918, 6669960), (3260, 5970228), (3410, 5707608), (3586, 5427480), (3720, 5231974), (3912, 4975190), (4092, 4756340), (4377, 4446640), (4890, 3980152), (5053, 3851760), (5115, 3805072), (5379, 3618320), (5456, 3567255), (5836, 3334980), (6520, 2985114), (6820, 2853804), (7172, 2713740), (7295, 2667984), (7440, 2615987), (7824, 2487595), (8184, 2378170), (8754, 2223320), (8965, 2170992), (9780, 1990076), (10106, 1925880), (10230, 1902536), (10758, 1809160), (11672, 1667490), (13040, 1492557), (13640, 1426902), (14344, 1356870), (14590, 1333992), (15159, 1283920), (16049, 1212720), (16368, 1189085), (17508, 1111660), (17930, 1085496), (19560, 995038), (20212, 962940), (20460, 951268), (21516, 904580), (21885, 889328), (23344, 833745), (25265, 770352), (26895, 723664), (27280, 713451), (28688, 678435), (29180, 666996), (30318, 641960), (32098, 606360), (35016, 555830), (35860, 542748), (39120, 497519), (40424, 481470), (40920, 475634), (43032, 452290), (43770, 444664), (45229, 430320), (48147, 404240), (50530, 385176), (53790, 361832), (55583, 350160), (58360, 333498), (60636, 320980), (64196, 303180), (70032, 277915), (71720, 271374), (75795, 256784), (80245, 242544), (80848, 240735), (81840, 237817), (86064, 226145), (87540, 222332), (90458, 215160), (96294, 202120), (101060, 192588), (107580, 180916), (111166, 175080), (116720, 166749), (121272, 160490), (128392, 151590), (135687, 143440)]