20216103360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1163}}^1$

素因数の和:2155

約数の個数: 224

約数和(自身を含む): 67693397760

約数和(自身を除く): 47477294400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 953, 960, 1140, 1163, 1216, 1520, 1824, 1906, 2280, 2326, 2859, 3040, 3489, 3648, 3812, 4560, 4652, 4765, 5718, 5815, 6080, 6978, 7624, 9120, 9304, 9530, 11436, 11630, 13956, 14295, 15248, 17445, 18107, 18240, 18608, 19060, 22097, 22872, 23260, 27912, 28590, 30496, 34890, 36214, 37216, 38120, 44194, 45744, 46520, 54321, 55824, 57180, 60992, 66291, 69780, 72428, 74432, 76240, 88388, 90535, 91488, 93040, 108642, 110485, 111648, 114360, 132582, 139560, 144856, 152480, 176776, 181070, 182976, 186080, 217284, 220970, 223296, 228720, 265164, 271605, 279120, 289712, 304960, 331455, 353552, 362140, 372160, 434568, 441940, 457440, 530328, 543210, 558240, 579424, 662910, 707104, 724280, 869136, 883880, 914880, 1060656, 1086420, 1108339, 1116480, 1158848, 1325820, 1414208, 1448560, 1738272, 1767760, 2121312, 2172840, 2216678, 2651640, 2897120, 3325017, 3476544, 3535520, 4242624, 4345680, 4433356, 5303280, 5541695, 5794240, 6650034, 7071040, 8691360, 8866712, 10606560, 11083390, 13300068, 16625085, 17382720, 17733424, 21058441, 21213120, 22166780, 26600136, 33250170, 35466848, 42116882, 44333560, 53200272, 63175323, 66500340, 70933696, 84233764, 88667120, 105292205, 106400544, 126350646, 133000680, 168467528, 177334240, 210584410, 212801088, 252701292, 266001360, 315876615, 336935056, 354668480, 421168820, 505402584, 532002720, 631753230, 673870112, 842337640, 1010805168, 1064005440, 1263506460, 1347740224, 1684675280, 2021610336, 2527012920, 3369350560, 4043220672, 5054025840, 6738701120, 10108051680, 20216103360]

約数ペア:

[(1, 20216103360), (2, 10108051680), (3, 6738701120), (4, 5054025840), (5, 4043220672), (6, 3369350560), (8, 2527012920), (10, 2021610336), (12, 1684675280), (15, 1347740224), (16, 1263506460), (19, 1064005440), (20, 1010805168), (24, 842337640), (30, 673870112), (32, 631753230), (38, 532002720), (40, 505402584), (48, 421168820), (57, 354668480), (60, 336935056), (64, 315876615), (76, 266001360), (80, 252701292), (95, 212801088), (96, 210584410), (114, 177334240), (120, 168467528), (152, 133000680), (160, 126350646), (190, 106400544), (192, 105292205), (228, 88667120), (240, 84233764), (285, 70933696), (304, 66500340), (320, 63175323), (380, 53200272), (456, 44333560), (480, 42116882), (570, 35466848), (608, 33250170), (760, 26600136), (912, 22166780), (953, 21213120), (960, 21058441), (1140, 17733424), (1163, 17382720), (1216, 16625085), (1520, 13300068), (1824, 11083390), (1906, 10606560), (2280, 8866712), (2326, 8691360), (2859, 7071040), (3040, 6650034), (3489, 5794240), (3648, 5541695), (3812, 5303280), (4560, 4433356), (4652, 4345680), (4765, 4242624), (5718, 3535520), (5815, 3476544), (6080, 3325017), (6978, 2897120), (7624, 2651640), (9120, 2216678), (9304, 2172840), (9530, 2121312), (11436, 1767760), (11630, 1738272), (13956, 1448560), (14295, 1414208), (15248, 1325820), (17445, 1158848), (18107, 1116480), (18240, 1108339), (18608, 1086420), (19060, 1060656), (22097, 914880), (22872, 883880), (23260, 869136), (27912, 724280), (28590, 707104), (30496, 662910), (34890, 579424), (36214, 558240), (37216, 543210), (38120, 530328), (44194, 457440), (45744, 441940), (46520, 434568), (54321, 372160), (55824, 362140), (57180, 353552), (60992, 331455), (66291, 304960), (69780, 289712), (72428, 279120), (74432, 271605), (76240, 265164), (88388, 228720), (90535, 223296), (91488, 220970), (93040, 217284), (108642, 186080), (110485, 182976), (111648, 181070), (114360, 176776), (132582, 152480), (139560, 144856)]