4987536480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:894

約数の個数: 288

約数和(自身を含む): 17999785440

約数和(自身を除く): 13012248960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 421, 433, 456, 480, 570, 608, 684, 720, 760, 842, 855, 866, 912, 1140, 1263, 1299, 1368, 1440, 1520, 1684, 1710, 1732, 1824, 2105, 2165, 2280, 2526, 2598, 2736, 3040, 3368, 3420, 3464, 3789, 3897, 4210, 4330, 4560, 5052, 5196, 5472, 6315, 6495, 6736, 6840, 6928, 7578, 7794, 7999, 8227, 8420, 8660, 9120, 10104, 10392, 12630, 12990, 13472, 13680, 13856, 15156, 15588, 15998, 16454, 16840, 17320, 18945, 19485, 20208, 20784, 23997, 24681, 25260, 25980, 27360, 30312, 31176, 31996, 32908, 33680, 34640, 37890, 38970, 39995, 40416, 41135, 41568, 47994, 49362, 50520, 51960, 60624, 62352, 63992, 65816, 67360, 69280, 71991, 74043, 75780, 77940, 79990, 82270, 95988, 98724, 101040, 103920, 119985, 121248, 123405, 124704, 127984, 131632, 143982, 148086, 151560, 155880, 159980, 164540, 182293, 191976, 197448, 202080, 207840, 239970, 246810, 255968, 263264, 287964, 296172, 303120, 311760, 319960, 329080, 359955, 364586, 370215, 383952, 394896, 479940, 493620, 546879, 575928, 592344, 606240, 623520, 639920, 658160, 719910, 729172, 740430, 767904, 789792, 911465, 959880, 987240, 1093758, 1151856, 1184688, 1279840, 1316320, 1439820, 1458344, 1480860, 1640637, 1822930, 1919760, 1974480, 2187516, 2303712, 2369376, 2734395, 2879640, 2916688, 2961720, 3281274, 3463567, 3645860, 3839520, 3948960, 4375032, 5468790, 5759280, 5833376, 5923440, 6562548, 6927134, 7291720, 8203185, 8750064, 10390701, 10937580, 11518560, 11846880, 13125096, 13854268, 14583440, 16406370, 17317835, 17500128, 20781402, 21875160, 26250192, 27708536, 29166880, 31172103, 32812740, 34635670, 41562804, 43750320, 51953505, 52500384, 55417072, 62344206, 65625480, 69271340, 83125608, 87500640, 103907010, 110834144, 124688412, 131250960, 138542680, 155860515, 166251216, 207814020, 249376824, 262501920, 277085360, 311721030, 332502432, 415628040, 498753648, 554170720, 623442060, 831256080, 997507296, 1246884120, 1662512160, 2493768240, 4987536480]

約数ペア:

[(1, 4987536480), (2, 2493768240), (3, 1662512160), (4, 1246884120), (5, 997507296), (6, 831256080), (8, 623442060), (9, 554170720), (10, 498753648), (12, 415628040), (15, 332502432), (16, 311721030), (18, 277085360), (19, 262501920), (20, 249376824), (24, 207814020), (30, 166251216), (32, 155860515), (36, 138542680), (38, 131250960), (40, 124688412), (45, 110834144), (48, 103907010), (57, 87500640), (60, 83125608), (72, 69271340), (76, 65625480), (80, 62344206), (90, 55417072), (95, 52500384), (96, 51953505), (114, 43750320), (120, 41562804), (144, 34635670), (152, 32812740), (160, 31172103), (171, 29166880), (180, 27708536), (190, 26250192), (228, 21875160), (240, 20781402), (285, 17500128), (288, 17317835), (304, 16406370), (342, 14583440), (360, 13854268), (380, 13125096), (421, 11846880), (433, 11518560), (456, 10937580), (480, 10390701), (570, 8750064), (608, 8203185), (684, 7291720), (720, 6927134), (760, 6562548), (842, 5923440), (855, 5833376), (866, 5759280), (912, 5468790), (1140, 4375032), (1263, 3948960), (1299, 3839520), (1368, 3645860), (1440, 3463567), (1520, 3281274), (1684, 2961720), (1710, 2916688), (1732, 2879640), (1824, 2734395), (2105, 2369376), (2165, 2303712), (2280, 2187516), (2526, 1974480), (2598, 1919760), (2736, 1822930), (3040, 1640637), (3368, 1480860), (3420, 1458344), (3464, 1439820), (3789, 1316320), (3897, 1279840), (4210, 1184688), (4330, 1151856), (4560, 1093758), (5052, 987240), (5196, 959880), (5472, 911465), (6315, 789792), (6495, 767904), (6736, 740430), (6840, 729172), (6928, 719910), (7578, 658160), (7794, 639920), (7999, 623520), (8227, 606240), (8420, 592344), (8660, 575928), (9120, 546879), (10104, 493620), (10392, 479940), (12630, 394896), (12990, 383952), (13472, 370215), (13680, 364586), (13856, 359955), (15156, 329080), (15588, 319960), (15998, 311760), (16454, 303120), (16840, 296172), (17320, 287964), (18945, 263264), (19485, 255968), (20208, 246810), (20784, 239970), (23997, 207840), (24681, 202080), (25260, 197448), (25980, 191976), (27360, 182293), (30312, 164540), (31176, 159980), (31996, 155880), (32908, 151560), (33680, 148086), (34640, 143982), (37890, 131632), (38970, 127984), (39995, 124704), (40416, 123405), (41135, 121248), (41568, 119985), (47994, 103920), (49362, 101040), (50520, 98724), (51960, 95988), (60624, 82270), (62352, 79990), (63992, 77940), (65816, 75780), (67360, 74043), (69280, 71991)]