28492553520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13674

約数の個数: 400

約数和(自身を含む): 110302806240

約数和(自身を除く): 81810252720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 162, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 324, 340, 342, 360, 380, 405, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 648, 680, 684, 720, 760, 765, 810, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1296, 1360, 1368, 1377, 1520, 1530, 1539, 1615, 1620, 1710, 1836, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2565, 2584, 2736, 2754, 2907, 3060, 3078, 3230, 3240, 3420, 3672, 3876, 4080, 4104, 4560, 4590, 4845, 5130, 5168, 5508, 5814, 6120, 6156, 6460, 6480, 6840, 6885, 7344, 7695, 7752, 8208, 8721, 9180, 9690, 10260, 11016, 11628, 12240, 12312, 12920, 13613, 13680, 13770, 14535, 15390, 15504, 17442, 18360, 19380, 20520, 22032, 23256, 24624, 25840, 26163, 27226, 27540, 29070, 30780, 34884, 36720, 38760, 40839, 41040, 43605, 46512, 52326, 54452, 55080, 58140, 61560, 68065, 69768, 77520, 81678, 87210, 104652, 108904, 110160, 116280, 122517, 123120, 130815, 136130, 139536, 163356, 174420, 204195, 209304, 217808, 231421, 232560, 245034, 258647, 261630, 272260, 326712, 348840, 367551, 408390, 418608, 462842, 490068, 517294, 523260, 544520, 612585, 653424, 694263, 697680, 735102, 775941, 816780, 925684, 980136, 1034588, 1046520, 1089040, 1102653, 1157105, 1225170, 1293235, 1388526, 1470204, 1551882, 1633560, 1837755, 1851368, 1960272, 2069176, 2082789, 2093040, 2205306, 2314210, 2327823, 2450340, 2586470, 2777052, 2940408, 3103764, 3267120, 3471315, 3675510, 3702736, 3879705, 4138352, 4165578, 4396999, 4410612, 4628420, 4655646, 4900680, 5172940, 5513265, 5554104, 5880816, 6207528, 6248367, 6942630, 6983469, 7351020, 7759410, 8331156, 8793998, 8821224, 9256840, 9311292, 9801360, 10345880, 10413945, 11026530, 11108208, 11639115, 12415056, 12496734, 13190997, 13885260, 13966938, 14702040, 15518820, 16662312, 17587996, 17642448, 18513680, 18622584, 18745101, 20691760, 20827890, 20950407, 21984995, 22053060, 23278230, 24993468, 26381994, 27770520, 27933876, 29404080, 31037640, 31241835, 33324624, 34917345, 35175992, 37245168, 37490202, 39572991, 41655780, 41900814, 43969990, 44106120, 46556460, 49986936, 52763988, 55541040, 55867752, 62075280, 62483670, 65954985, 69834690, 70351984, 74980404, 79145982, 83311560, 83801628, 87939980, 88212240, 93112920, 93725505, 99973872, 104752035, 105527976, 111735504, 118718973, 124967340, 131909970, 139669380, 149960808, 158291964, 166623120, 167603256, 175879960, 186225840, 187451010, 197864955, 209504070, 211055952, 237437946, 249934680, 263819940, 279338760, 299921616, 316583928, 335206512, 351759920, 356156919, 374902020, 395729910, 419008140, 474875892, 499869360, 527639880, 558677520, 593594865, 633167856, 712313838, 749804040, 791459820, 838016280, 949751784, 1055279760, 1187189730, 1424627676, 1499608080, 1582919640, 1676032560, 1780784595, 1899503568, 2374379460, 2849255352, 3165839280, 3561569190, 4748758920, 5698510704, 7123138380, 9497517840, 14246276760, 28492553520]

約数ペア:

[(1, 28492553520), (2, 14246276760), (3, 9497517840), (4, 7123138380), (5, 5698510704), (6, 4748758920), (8, 3561569190), (9, 3165839280), (10, 2849255352), (12, 2374379460), (15, 1899503568), (16, 1780784595), (17, 1676032560), (18, 1582919640), (19, 1499608080), (20, 1424627676), (24, 1187189730), (27, 1055279760), (30, 949751784), (34, 838016280), (36, 791459820), (38, 749804040), (40, 712313838), (45, 633167856), (48, 593594865), (51, 558677520), (54, 527639880), (57, 499869360), (60, 474875892), (68, 419008140), (72, 395729910), (76, 374902020), (80, 356156919), (81, 351759920), (85, 335206512), (90, 316583928), (95, 299921616), (102, 279338760), (108, 263819940), (114, 249934680), (120, 237437946), (135, 211055952), (136, 209504070), (144, 197864955), (152, 187451010), (153, 186225840), (162, 175879960), (170, 167603256), (171, 166623120), (180, 158291964), (190, 149960808), (204, 139669380), (216, 131909970), (228, 124967340), (240, 118718973), (255, 111735504), (270, 105527976), (272, 104752035), (285, 99973872), (304, 93725505), (306, 93112920), (323, 88212240), (324, 87939980), (340, 83801628), (342, 83311560), (360, 79145982), (380, 74980404), (405, 70351984), (408, 69834690), (432, 65954985), (456, 62483670), (459, 62075280), (510, 55867752), (513, 55541040), (540, 52763988), (570, 49986936), (612, 46556460), (646, 44106120), (648, 43969990), (680, 41900814), (684, 41655780), (720, 39572991), (760, 37490202), (765, 37245168), (810, 35175992), (816, 34917345), (855, 33324624), (912, 31241835), (918, 31037640), (969, 29404080), (1020, 27933876), (1026, 27770520), (1080, 26381994), (1140, 24993468), (1224, 23278230), (1292, 22053060), (1296, 21984995), (1360, 20950407), (1368, 20827890), (1377, 20691760), (1520, 18745101), (1530, 18622584), (1539, 18513680), (1615, 17642448), (1620, 17587996), (1710, 16662312), (1836, 15518820), (1938, 14702040), (2040, 13966938), (2052, 13885260), (2160, 13190997), (2280, 12496734), (2295, 12415056), (2448, 11639115), (2565, 11108208), (2584, 11026530), (2736, 10413945), (2754, 10345880), (2907, 9801360), (3060, 9311292), (3078, 9256840), (3230, 8821224), (3240, 8793998), (3420, 8331156), (3672, 7759410), (3876, 7351020), (4080, 6983469), (4104, 6942630), (4560, 6248367), (4590, 6207528), (4845, 5880816), (5130, 5554104), (5168, 5513265), (5508, 5172940), (5814, 4900680), (6120, 4655646), (6156, 4628420), (6460, 4410612), (6480, 4396999), (6840, 4165578), (6885, 4138352), (7344, 3879705), (7695, 3702736), (7752, 3675510), (8208, 3471315), (8721, 3267120), (9180, 3103764), (9690, 2940408), (10260, 2777052), (11016, 2586470), (11628, 2450340), (12240, 2327823), (12312, 2314210), (12920, 2205306), (13613, 2093040), (13680, 2082789), (13770, 2069176), (14535, 1960272), (15390, 1851368), (15504, 1837755), (17442, 1633560), (18360, 1551882), (19380, 1470204), (20520, 1388526), (22032, 1293235), (23256, 1225170), (24624, 1157105), (25840, 1102653), (26163, 1089040), (27226, 1046520), (27540, 1034588), (29070, 980136), (30780, 925684), (34884, 816780), (36720, 775941), (38760, 735102), (40839, 697680), (41040, 694263), (43605, 653424), (46512, 612585), (52326, 544520), (54452, 523260), (55080, 517294), (58140, 490068), (61560, 462842), (68065, 418608), (69768, 408390), (77520, 367551), (81678, 348840), (87210, 326712), (104652, 272260), (108904, 261630), (110160, 258647), (116280, 245034), (122517, 232560), (123120, 231421), (130815, 217808), (136130, 209304), (139536, 204195), (163356, 174420)]