20630424960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1614

約数の個数: 384

約数和(自身を含む): 75613824000

約数和(自身を除く): 54983399040

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 131, 144, 152, 160, 171, 180, 190, 192, 228, 240, 262, 285, 288, 304, 320, 342, 360, 380, 384, 393, 456, 480, 524, 570, 576, 608, 640, 655, 684, 720, 760, 786, 855, 912, 960, 1048, 1140, 1152, 1179, 1216, 1310, 1368, 1439, 1440, 1520, 1572, 1710, 1824, 1920, 1965, 2096, 2280, 2358, 2432, 2489, 2620, 2736, 2878, 2880, 3040, 3144, 3420, 3648, 3930, 4192, 4317, 4560, 4716, 4978, 5240, 5472, 5756, 5760, 5895, 6080, 6288, 6840, 7195, 7296, 7467, 7860, 8384, 8634, 9120, 9432, 9956, 10480, 10944, 11512, 11790, 12160, 12445, 12576, 12951, 13680, 14390, 14934, 15720, 16768, 17268, 18240, 18864, 19912, 20960, 21585, 21888, 22401, 23024, 23580, 24890, 25152, 25902, 27341, 27360, 28780, 29868, 31440, 34536, 36480, 37335, 37728, 39824, 41920, 43170, 44802, 46048, 47160, 49780, 50304, 51804, 54682, 54720, 57560, 59736, 62880, 64755, 69072, 74670, 75456, 79648, 82023, 83840, 86340, 89604, 92096, 94320, 99560, 103608, 109364, 109440, 112005, 115120, 119472, 125760, 129510, 136705, 138144, 149340, 150912, 159296, 164046, 172680, 179208, 184192, 188509, 188640, 199120, 207216, 218728, 224010, 230240, 238944, 246069, 251520, 259020, 273410, 276288, 298680, 318592, 328092, 345360, 358416, 377018, 377280, 398240, 410115, 414432, 437456, 448020, 460480, 477888, 492138, 518040, 546820, 552576, 565527, 597360, 656184, 690720, 716832, 754036, 754560, 796480, 820230, 828864, 874912, 896040, 920960, 942545, 955776, 984276, 1036080, 1093640, 1131054, 1194720, 1230345, 1312368, 1381440, 1433664, 1508072, 1592960, 1640460, 1657728, 1696581, 1749824, 1792080, 1885090, 1968552, 2072160, 2187280, 2262108, 2389440, 2460690, 2624736, 2762880, 2827635, 2867328, 3016144, 3280920, 3393162, 3499648, 3581671, 3584160, 3770180, 3937104, 4144320, 4374560, 4524216, 4778880, 4921380, 5249472, 5655270, 6032288, 6561840, 6786324, 7163342, 7168320, 7540360, 7874208, 8288640, 8482905, 8749120, 9048432, 9842760, 10498944, 10745013, 11310540, 12064576, 13123680, 13572648, 14326684, 14336640, 15080720, 15748416, 16965810, 17498240, 17908355, 18096864, 19685520, 21490026, 22621080, 24129152, 26247360, 27145296, 28653368, 30161440, 31496832, 32235039, 33931620, 35816710, 36193728, 39371040, 42980052, 45242160, 52494720, 53725065, 54290592, 57306736, 60322880, 64470078, 67863240, 71633420, 72387456, 78742080, 85960104, 90484320, 107450130, 108581184, 114613472, 120645760, 128940156, 135726480, 143266840, 157484160, 161175195, 171920208, 180968640, 214900260, 217162368, 229226944, 257880312, 271452960, 286533680, 322350390, 343840416, 361937280, 429800520, 458453888, 515760624, 542905920, 573067360, 644700780, 687680832, 859601040, 1031521248, 1085811840, 1146134720, 1289401560, 1375361664, 1719202080, 2063042496, 2292269440, 2578803120, 3438404160, 4126084992, 5157606240, 6876808320, 10315212480, 20630424960]

約数ペア:

[(1, 20630424960), (2, 10315212480), (3, 6876808320), (4, 5157606240), (5, 4126084992), (6, 3438404160), (8, 2578803120), (9, 2292269440), (10, 2063042496), (12, 1719202080), (15, 1375361664), (16, 1289401560), (18, 1146134720), (19, 1085811840), (20, 1031521248), (24, 859601040), (30, 687680832), (32, 644700780), (36, 573067360), (38, 542905920), (40, 515760624), (45, 458453888), (48, 429800520), (57, 361937280), (60, 343840416), (64, 322350390), (72, 286533680), (76, 271452960), (80, 257880312), (90, 229226944), (95, 217162368), (96, 214900260), (114, 180968640), (120, 171920208), (128, 161175195), (131, 157484160), (144, 143266840), (152, 135726480), (160, 128940156), (171, 120645760), (180, 114613472), (190, 108581184), (192, 107450130), (228, 90484320), (240, 85960104), (262, 78742080), (285, 72387456), (288, 71633420), (304, 67863240), (320, 64470078), (342, 60322880), (360, 57306736), (380, 54290592), (384, 53725065), (393, 52494720), (456, 45242160), (480, 42980052), (524, 39371040), (570, 36193728), (576, 35816710), (608, 33931620), (640, 32235039), (655, 31496832), (684, 30161440), (720, 28653368), (760, 27145296), (786, 26247360), (855, 24129152), (912, 22621080), (960, 21490026), (1048, 19685520), (1140, 18096864), (1152, 17908355), (1179, 17498240), (1216, 16965810), (1310, 15748416), (1368, 15080720), (1439, 14336640), (1440, 14326684), (1520, 13572648), (1572, 13123680), (1710, 12064576), (1824, 11310540), (1920, 10745013), (1965, 10498944), (2096, 9842760), (2280, 9048432), (2358, 8749120), (2432, 8482905), (2489, 8288640), (2620, 7874208), (2736, 7540360), (2878, 7168320), (2880, 7163342), (3040, 6786324), (3144, 6561840), (3420, 6032288), (3648, 5655270), (3930, 5249472), (4192, 4921380), (4317, 4778880), (4560, 4524216), (4716, 4374560), (4978, 4144320), (5240, 3937104), (5472, 3770180), (5756, 3584160), (5760, 3581671), (5895, 3499648), (6080, 3393162), (6288, 3280920), (6840, 3016144), (7195, 2867328), (7296, 2827635), (7467, 2762880), (7860, 2624736), (8384, 2460690), (8634, 2389440), (9120, 2262108), (9432, 2187280), (9956, 2072160), (10480, 1968552), (10944, 1885090), (11512, 1792080), (11790, 1749824), (12160, 1696581), (12445, 1657728), (12576, 1640460), (12951, 1592960), (13680, 1508072), (14390, 1433664), (14934, 1381440), (15720, 1312368), (16768, 1230345), (17268, 1194720), (18240, 1131054), (18864, 1093640), (19912, 1036080), (20960, 984276), (21585, 955776), (21888, 942545), (22401, 920960), (23024, 896040), (23580, 874912), (24890, 828864), (25152, 820230), (25902, 796480), (27341, 754560), (27360, 754036), (28780, 716832), (29868, 690720), (31440, 656184), (34536, 597360), (36480, 565527), (37335, 552576), (37728, 546820), (39824, 518040), (41920, 492138), (43170, 477888), (44802, 460480), (46048, 448020), (47160, 437456), (49780, 414432), (50304, 410115), (51804, 398240), (54682, 377280), (54720, 377018), (57560, 358416), (59736, 345360), (62880, 328092), (64755, 318592), (69072, 298680), (74670, 276288), (75456, 273410), (79648, 259020), (82023, 251520), (83840, 246069), (86340, 238944), (89604, 230240), (92096, 224010), (94320, 218728), (99560, 207216), (103608, 199120), (109364, 188640), (109440, 188509), (112005, 184192), (115120, 179208), (119472, 172680), (125760, 164046), (129510, 159296), (136705, 150912), (138144, 149340)]