20153864640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32957}}^1$

素因数の和:33004

約数の個数: 336

約数和(自身を含む): 80163875232

約数和(自身を除く): 60010010592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4160, 4368, 4704, 5096, 5460, 5824, 5880, 6240, 6370, 6720, 7280, 7644, 7840, 8736, 9408, 9555, 10192, 10920, 11760, 12480, 12740, 14560, 15288, 15680, 17472, 19110, 20384, 21840, 23520, 25480, 29120, 30576, 32957, 38220, 40768, 43680, 47040, 50960, 61152, 65914, 76440, 87360, 98871, 101920, 122304, 131828, 152880, 164785, 197742, 203840, 230699, 263656, 305760, 329570, 395484, 428441, 461398, 494355, 527312, 611520, 659140, 692097, 790968, 856882, 922796, 988710, 1054624, 1153495, 1285323, 1318280, 1384194, 1581936, 1614893, 1713764, 1845592, 1977420, 2109248, 2142205, 2306990, 2570646, 2636560, 2768388, 2999087, 3163872, 3229786, 3427528, 3460485, 3691184, 3954840, 4284410, 4613980, 4844679, 5141292, 5273120, 5536776, 5998174, 6327744, 6426615, 6459572, 6855056, 6920970, 7382368, 7909680, 8074465, 8568820, 8997261, 9227960, 9689358, 10282584, 10546240, 11073552, 11996348, 12853230, 12919144, 13710112, 13841940, 14764736, 14995435, 15819360, 16148930, 17137640, 17994522, 18455920, 19378716, 20565168, 20993609, 22147104, 23992696, 24223395, 25706460, 25838288, 27420224, 27683880, 29990870, 31638720, 32297860, 34275280, 35989044, 36911840, 38757432, 41130336, 41987218, 44294208, 44986305, 47985392, 48446790, 51412920, 51676576, 55367760, 59981740, 62980827, 64595720, 68550560, 71978088, 73823680, 77514864, 82260672, 83974436, 89972610, 95970784, 96893580, 102825840, 103353152, 104968045, 110735520, 119963480, 125961654, 129191440, 137101120, 143956176, 155029728, 167948872, 179945220, 191941568, 193787160, 205651680, 209936090, 221471040, 239926960, 251923308, 258382880, 287912352, 310059456, 314904135, 335897744, 359890440, 387574320, 411303360, 419872180, 479853920, 503846616, 516765760, 575824704, 629808270, 671795488, 719780880, 775148640, 839744360, 959707840, 1007693232, 1259616540, 1343590976, 1439561760, 1550297280, 1679488720, 2015386464, 2519233080, 2879123520, 3358977440, 4030772928, 5038466160, 6717954880, 10076932320, 20153864640]

約数ペア:

[(1, 20153864640), (2, 10076932320), (3, 6717954880), (4, 5038466160), (5, 4030772928), (6, 3358977440), (7, 2879123520), (8, 2519233080), (10, 2015386464), (12, 1679488720), (13, 1550297280), (14, 1439561760), (15, 1343590976), (16, 1259616540), (20, 1007693232), (21, 959707840), (24, 839744360), (26, 775148640), (28, 719780880), (30, 671795488), (32, 629808270), (35, 575824704), (39, 516765760), (40, 503846616), (42, 479853920), (48, 419872180), (49, 411303360), (52, 387574320), (56, 359890440), (60, 335897744), (64, 314904135), (65, 310059456), (70, 287912352), (78, 258382880), (80, 251923308), (84, 239926960), (91, 221471040), (96, 209936090), (98, 205651680), (104, 193787160), (105, 191941568), (112, 179945220), (120, 167948872), (130, 155029728), (140, 143956176), (147, 137101120), (156, 129191440), (160, 125961654), (168, 119963480), (182, 110735520), (192, 104968045), (195, 103353152), (196, 102825840), (208, 96893580), (210, 95970784), (224, 89972610), (240, 83974436), (245, 82260672), (260, 77514864), (273, 73823680), (280, 71978088), (294, 68550560), (312, 64595720), (320, 62980827), (336, 59981740), (364, 55367760), (390, 51676576), (392, 51412920), (416, 48446790), (420, 47985392), (448, 44986305), (455, 44294208), (480, 41987218), (490, 41130336), (520, 38757432), (546, 36911840), (560, 35989044), (588, 34275280), (624, 32297860), (637, 31638720), (672, 29990870), (728, 27683880), (735, 27420224), (780, 25838288), (784, 25706460), (832, 24223395), (840, 23992696), (910, 22147104), (960, 20993609), (980, 20565168), (1040, 19378716), (1092, 18455920), (1120, 17994522), (1176, 17137640), (1248, 16148930), (1274, 15819360), (1344, 14995435), (1365, 14764736), (1456, 13841940), (1470, 13710112), (1560, 12919144), (1568, 12853230), (1680, 11996348), (1820, 11073552), (1911, 10546240), (1960, 10282584), (2080, 9689358), (2184, 9227960), (2240, 8997261), (2352, 8568820), (2496, 8074465), (2548, 7909680), (2730, 7382368), (2912, 6920970), (2940, 6855056), (3120, 6459572), (3136, 6426615), (3185, 6327744), (3360, 5998174), (3640, 5536776), (3822, 5273120), (3920, 5141292), (4160, 4844679), (4368, 4613980), (4704, 4284410), (5096, 3954840), (5460, 3691184), (5824, 3460485), (5880, 3427528), (6240, 3229786), (6370, 3163872), (6720, 2999087), (7280, 2768388), (7644, 2636560), (7840, 2570646), (8736, 2306990), (9408, 2142205), (9555, 2109248), (10192, 1977420), (10920, 1845592), (11760, 1713764), (12480, 1614893), (12740, 1581936), (14560, 1384194), (15288, 1318280), (15680, 1285323), (17472, 1153495), (19110, 1054624), (20384, 988710), (21840, 922796), (23520, 856882), (25480, 790968), (29120, 692097), (30576, 659140), (32957, 611520), (38220, 527312), (40768, 494355), (43680, 461398), (47040, 428441), (50960, 395484), (61152, 329570), (65914, 305760), (76440, 263656), (87360, 230699), (98871, 203840), (101920, 197742), (122304, 164785), (131828, 152880)]