428693580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 1651507200

約数和(自身を除く): 1222813620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 47, 54, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 108, 114, 126, 127, 133, 135, 140, 141, 171, 180, 188, 189, 190, 210, 228, 235, 252, 254, 266, 270, 282, 285, 315, 329, 342, 378, 380, 381, 399, 420, 423, 470, 508, 513, 532, 540, 564, 570, 630, 635, 658, 665, 684, 705, 756, 762, 798, 846, 855, 889, 893, 940, 945, 987, 1026, 1140, 1143, 1197, 1260, 1269, 1270, 1316, 1330, 1410, 1524, 1596, 1645, 1692, 1710, 1778, 1786, 1890, 1905, 1974, 1995, 2052, 2115, 2286, 2394, 2413, 2538, 2540, 2565, 2660, 2667, 2679, 2820, 2961, 3290, 3420, 3429, 3556, 3572, 3591, 3780, 3810, 3948, 3990, 4230, 4445, 4465, 4572, 4788, 4826, 4935, 5076, 5130, 5334, 5358, 5715, 5922, 5969, 5985, 6251, 6345, 6580, 6858, 7182, 7239, 7620, 7980, 8001, 8037, 8460, 8883, 8890, 8930, 9652, 9870, 10260, 10668, 10716, 11430, 11844, 11938, 11970, 12065, 12502, 12690, 13335, 13395, 13716, 14364, 14478, 14805, 16002, 16074, 16891, 17145, 17766, 17780, 17860, 17907, 17955, 18753, 19740, 21717, 22860, 23876, 23940, 24003, 24111, 24130, 25004, 25380, 26670, 26790, 28956, 29610, 29845, 31255, 32004, 32148, 33782, 34290, 35532, 35814, 35910, 36195, 37506, 40005, 40185, 41783, 43434, 44415, 48006, 48222, 48260, 50673, 53340, 53580, 53721, 56259, 59220, 59690, 62510, 65151, 67564, 68580, 71628, 71820, 72390, 75012, 80010, 80370, 83566, 84455, 86868, 88830, 89535, 93765, 96012, 96444, 101346, 107442, 108585, 112518, 113411, 119380, 120015, 120555, 125020, 125349, 130302, 144780, 152019, 160020, 160740, 161163, 167132, 168777, 168910, 177660, 179070, 187530, 202692, 208915, 214884, 217170, 225036, 226822, 240030, 241110, 250698, 253365, 260604, 268605, 281295, 304038, 322326, 325755, 337554, 337820, 340233, 358140, 375060, 376047, 417830, 434340, 453644, 456057, 480060, 482220, 501396, 506730, 537210, 562590, 567055, 608076, 626745, 644652, 651510, 675108, 680466, 752094, 760095, 793877, 805815, 835660, 843885, 912114, 1013460, 1020699, 1074420, 1125180, 1128141, 1134110, 1253490, 1303020, 1360932, 1504188, 1520190, 1587754, 1611630, 1687770, 1701165, 1824228, 1880235, 2041398, 2256282, 2268220, 2280285, 2381631, 2506980, 3040380, 3062097, 3175508, 3223260, 3375540, 3402330, 3760470, 3969385, 4082796, 4512564, 4560570, 4763262, 5103495, 5640705, 6124194, 6804660, 7144893, 7520940, 7938770, 9121140, 9526524, 10206990, 11281410, 11908155, 12248388, 14289786, 15310485, 15877540, 20413980, 21434679, 22562820, 23816310, 28579572, 30620970, 35724465, 42869358, 47632620, 61241940, 71448930, 85738716, 107173395, 142897860, 214346790, 428693580]

約数ペア:

[(1, 428693580), (2, 214346790), (3, 142897860), (4, 107173395), (5, 85738716), (6, 71448930), (7, 61241940), (9, 47632620), (10, 42869358), (12, 35724465), (14, 30620970), (15, 28579572), (18, 23816310), (19, 22562820), (20, 21434679), (21, 20413980), (27, 15877540), (28, 15310485), (30, 14289786), (35, 12248388), (36, 11908155), (38, 11281410), (42, 10206990), (45, 9526524), (47, 9121140), (54, 7938770), (57, 7520940), (60, 7144893), (63, 6804660), (70, 6124194), (76, 5640705), (84, 5103495), (90, 4763262), (94, 4560570), (95, 4512564), (105, 4082796), (108, 3969385), (114, 3760470), (126, 3402330), (127, 3375540), (133, 3223260), (135, 3175508), (140, 3062097), (141, 3040380), (171, 2506980), (180, 2381631), (188, 2280285), (189, 2268220), (190, 2256282), (210, 2041398), (228, 1880235), (235, 1824228), (252, 1701165), (254, 1687770), (266, 1611630), (270, 1587754), (282, 1520190), (285, 1504188), (315, 1360932), (329, 1303020), (342, 1253490), (378, 1134110), (380, 1128141), (381, 1125180), (399, 1074420), (420, 1020699), (423, 1013460), (470, 912114), (508, 843885), (513, 835660), (532, 805815), (540, 793877), (564, 760095), (570, 752094), (630, 680466), (635, 675108), (658, 651510), (665, 644652), (684, 626745), (705, 608076), (756, 567055), (762, 562590), (798, 537210), (846, 506730), (855, 501396), (889, 482220), (893, 480060), (940, 456057), (945, 453644), (987, 434340), (1026, 417830), (1140, 376047), (1143, 375060), (1197, 358140), (1260, 340233), (1269, 337820), (1270, 337554), (1316, 325755), (1330, 322326), (1410, 304038), (1524, 281295), (1596, 268605), (1645, 260604), (1692, 253365), (1710, 250698), (1778, 241110), (1786, 240030), (1890, 226822), (1905, 225036), (1974, 217170), (1995, 214884), (2052, 208915), (2115, 202692), (2286, 187530), (2394, 179070), (2413, 177660), (2538, 168910), (2540, 168777), (2565, 167132), (2660, 161163), (2667, 160740), (2679, 160020), (2820, 152019), (2961, 144780), (3290, 130302), (3420, 125349), (3429, 125020), (3556, 120555), (3572, 120015), (3591, 119380), (3780, 113411), (3810, 112518), (3948, 108585), (3990, 107442), (4230, 101346), (4445, 96444), (4465, 96012), (4572, 93765), (4788, 89535), (4826, 88830), (4935, 86868), (5076, 84455), (5130, 83566), (5334, 80370), (5358, 80010), (5715, 75012), (5922, 72390), (5969, 71820), (5985, 71628), (6251, 68580), (6345, 67564), (6580, 65151), (6858, 62510), (7182, 59690), (7239, 59220), (7620, 56259), (7980, 53721), (8001, 53580), (8037, 53340), (8460, 50673), (8883, 48260), (8890, 48222), (8930, 48006), (9652, 44415), (9870, 43434), (10260, 41783), (10668, 40185), (10716, 40005), (11430, 37506), (11844, 36195), (11938, 35910), (11970, 35814), (12065, 35532), (12502, 34290), (12690, 33782), (13335, 32148), (13395, 32004), (13716, 31255), (14364, 29845), (14478, 29610), (14805, 28956), (16002, 26790), (16074, 26670), (16891, 25380), (17145, 25004), (17766, 24130), (17780, 24111), (17860, 24003), (17907, 23940), (17955, 23876), (18753, 22860), (19740, 21717)]