8889552420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 30965760000

約数和(自身を除く): 22076207580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 59, 60, 70, 76, 79, 84, 95, 105, 114, 118, 133, 140, 158, 177, 190, 210, 228, 236, 237, 239, 266, 285, 295, 316, 354, 380, 395, 399, 413, 420, 474, 478, 532, 553, 570, 590, 665, 708, 717, 790, 798, 826, 885, 948, 956, 1106, 1121, 1140, 1180, 1185, 1195, 1239, 1330, 1434, 1501, 1580, 1596, 1652, 1659, 1673, 1770, 1995, 2065, 2212, 2242, 2370, 2390, 2478, 2660, 2765, 2868, 3002, 3318, 3346, 3363, 3540, 3585, 3990, 4130, 4484, 4503, 4541, 4661, 4740, 4780, 4956, 5019, 5530, 5605, 6004, 6195, 6636, 6692, 6726, 7170, 7505, 7847, 7980, 8260, 8295, 8365, 9006, 9082, 9322, 10038, 10507, 11060, 11210, 12390, 13452, 13623, 13983, 14101, 14340, 15010, 15694, 16590, 16730, 16815, 18012, 18164, 18644, 18881, 20076, 21014, 22420, 22515, 22705, 23305, 23541, 24780, 25095, 27246, 27966, 28202, 30020, 31388, 31521, 31787, 32627, 33180, 33460, 33630, 37762, 39235, 42028, 42303, 45030, 45410, 46610, 47082, 50190, 52535, 54492, 55932, 56404, 56643, 63042, 63574, 65254, 67260, 68115, 69915, 70505, 75524, 78470, 84606, 88559, 90060, 90820, 93220, 94164, 94405, 95361, 97881, 98707, 100380, 105070, 113286, 117705, 126084, 127148, 130508, 132167, 136230, 139830, 141010, 156940, 157605, 158935, 163135, 169212, 177118, 188810, 190722, 195762, 197414, 210140, 211515, 226572, 235410, 264334, 265677, 267919, 272460, 279660, 282020, 283215, 296121, 315210, 317870, 326270, 354236, 358739, 377620, 381444, 391524, 394828, 396501, 423030, 442795, 470820, 476805, 489405, 493535, 528668, 531354, 535838, 566430, 592242, 619913, 630420, 635740, 652540, 660835, 717478, 793002, 803757, 846060, 885590, 953610, 978810, 987070, 1062708, 1071676, 1076217, 1113979, 1132860, 1184484, 1239826, 1321670, 1328385, 1339595, 1434956, 1480605, 1586004, 1607514, 1771180, 1793695, 1859739, 1875433, 1907220, 1957620, 1974140, 1982505, 2152434, 2227958, 2479652, 2511173, 2643340, 2656770, 2679190, 2961210, 3099565, 3215028, 3341937, 3587390, 3719478, 3750866, 3965010, 4018785, 4304868, 4455916, 5022346, 5313540, 5358380, 5381085, 5569895, 5626299, 5922420, 6199130, 6683874, 7174780, 7438956, 7501732, 7533519, 7797853, 7930020, 8037570, 9298695, 9377165, 10044692, 10762170, 11139790, 11252598, 12398260, 12555865, 13367748, 15067038, 15595706, 16075140, 16709685, 18597390, 18754330, 21165601, 21524340, 22279580, 22505196, 23393559, 25111730, 28131495, 30134076, 31191412, 33419370, 37194780, 37508660, 37667595, 38989265, 42331202, 46787118, 50223460, 56262990, 63496803, 66838740, 75335190, 77978530, 84662404, 93574236, 105828005, 112525980, 116967795, 126993606, 148159207, 150670380, 155957060, 211656010, 233935590, 253987212, 296318414, 317484015, 423312020, 444477621, 467871180, 592636828, 634968030, 740796035, 888955242, 1269936060, 1481592070, 1777910484, 2222388105, 2963184140, 4444776210, 8889552420]

約数ペア:

[(1, 8889552420), (2, 4444776210), (3, 2963184140), (4, 2222388105), (5, 1777910484), (6, 1481592070), (7, 1269936060), (10, 888955242), (12, 740796035), (14, 634968030), (15, 592636828), (19, 467871180), (20, 444477621), (21, 423312020), (28, 317484015), (30, 296318414), (35, 253987212), (38, 233935590), (42, 211656010), (57, 155957060), (59, 150670380), (60, 148159207), (70, 126993606), (76, 116967795), (79, 112525980), (84, 105828005), (95, 93574236), (105, 84662404), (114, 77978530), (118, 75335190), (133, 66838740), (140, 63496803), (158, 56262990), (177, 50223460), (190, 46787118), (210, 42331202), (228, 38989265), (236, 37667595), (237, 37508660), (239, 37194780), (266, 33419370), (285, 31191412), (295, 30134076), (316, 28131495), (354, 25111730), (380, 23393559), (395, 22505196), (399, 22279580), (413, 21524340), (420, 21165601), (474, 18754330), (478, 18597390), (532, 16709685), (553, 16075140), (570, 15595706), (590, 15067038), (665, 13367748), (708, 12555865), (717, 12398260), (790, 11252598), (798, 11139790), (826, 10762170), (885, 10044692), (948, 9377165), (956, 9298695), (1106, 8037570), (1121, 7930020), (1140, 7797853), (1180, 7533519), (1185, 7501732), (1195, 7438956), (1239, 7174780), (1330, 6683874), (1434, 6199130), (1501, 5922420), (1580, 5626299), (1596, 5569895), (1652, 5381085), (1659, 5358380), (1673, 5313540), (1770, 5022346), (1995, 4455916), (2065, 4304868), (2212, 4018785), (2242, 3965010), (2370, 3750866), (2390, 3719478), (2478, 3587390), (2660, 3341937), (2765, 3215028), (2868, 3099565), (3002, 2961210), (3318, 2679190), (3346, 2656770), (3363, 2643340), (3540, 2511173), (3585, 2479652), (3990, 2227958), (4130, 2152434), (4484, 1982505), (4503, 1974140), (4541, 1957620), (4661, 1907220), (4740, 1875433), (4780, 1859739), (4956, 1793695), (5019, 1771180), (5530, 1607514), (5605, 1586004), (6004, 1480605), (6195, 1434956), (6636, 1339595), (6692, 1328385), (6726, 1321670), (7170, 1239826), (7505, 1184484), (7847, 1132860), (7980, 1113979), (8260, 1076217), (8295, 1071676), (8365, 1062708), (9006, 987070), (9082, 978810), (9322, 953610), (10038, 885590), (10507, 846060), (11060, 803757), (11210, 793002), (12390, 717478), (13452, 660835), (13623, 652540), (13983, 635740), (14101, 630420), (14340, 619913), (15010, 592242), (15694, 566430), (16590, 535838), (16730, 531354), (16815, 528668), (18012, 493535), (18164, 489405), (18644, 476805), (18881, 470820), (20076, 442795), (21014, 423030), (22420, 396501), (22515, 394828), (22705, 391524), (23305, 381444), (23541, 377620), (24780, 358739), (25095, 354236), (27246, 326270), (27966, 317870), (28202, 315210), (30020, 296121), (31388, 283215), (31521, 282020), (31787, 279660), (32627, 272460), (33180, 267919), (33460, 265677), (33630, 264334), (37762, 235410), (39235, 226572), (42028, 211515), (42303, 210140), (45030, 197414), (45410, 195762), (46610, 190722), (47082, 188810), (50190, 177118), (52535, 169212), (54492, 163135), (55932, 158935), (56404, 157605), (56643, 156940), (63042, 141010), (63574, 139830), (65254, 136230), (67260, 132167), (68115, 130508), (69915, 127148), (70505, 126084), (75524, 117705), (78470, 113286), (84606, 105070), (88559, 100380), (90060, 98707), (90820, 97881), (93220, 95361), (94164, 94405)]