82813781820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{21163}}^1$

素因数の和:21222

約数の個数: 288

約数和(自身を含む): 296703703296

約数和(自身を除く): 213889921476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1331, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2310, 2420, 2541, 2662, 2695, 2940, 3234, 3388, 3630, 3993, 4235, 4620, 5082, 5324, 5390, 5929, 6468, 6655, 7260, 7986, 8085, 8470, 9317, 10164, 10780, 11858, 12705, 13310, 15972, 16170, 16940, 17787, 18634, 19965, 21163, 23716, 25410, 26620, 27951, 29645, 32340, 35574, 37268, 39930, 42326, 46585, 50820, 55902, 59290, 63489, 65219, 71148, 79860, 84652, 88935, 93170, 105815, 111804, 118580, 126978, 130438, 139755, 148141, 177870, 186340, 195657, 211630, 232793, 253956, 260876, 279510, 296282, 317445, 326095, 355740, 391314, 423260, 444423, 465586, 559020, 592564, 634890, 652190, 698379, 740705, 782628, 888846, 931172, 978285, 1036987, 1163965, 1269780, 1304380, 1396758, 1481410, 1629551, 1777692, 1956570, 2073974, 2222115, 2327930, 2560723, 2793516, 2962820, 3110961, 3259102, 3491895, 3913140, 4147948, 4444230, 4655860, 4888653, 5121446, 5184935, 6221922, 6518204, 6983790, 7682169, 8147755, 8888460, 9777306, 10242892, 10369870, 11406857, 12443844, 12803615, 13967580, 15364338, 15554805, 16295510, 17925061, 19554612, 20739740, 22813714, 24443265, 25607230, 28167953, 30728676, 31109610, 32591020, 34220571, 35850122, 38410845, 45627428, 48886530, 51214460, 53775183, 56335906, 57034285, 62219220, 68441142, 71700244, 76821690, 84503859, 89625305, 97773060, 107550366, 112671812, 114068570, 125475427, 136882284, 140839765, 153643380, 169007718, 171102855, 179250610, 197175671, 215100732, 228137140, 250950854, 268875915, 281679530, 338015436, 342205710, 358501220, 376426281, 394351342, 422519295, 501901708, 537751830, 563359060, 591527013, 627377135, 684411420, 752852562, 788702684, 845038590, 985878355, 1075503660, 1183054026, 1254754270, 1380229697, 1505705124, 1690077180, 1882131405, 1971756710, 2366108052, 2509508540, 2760459394, 2957635065, 3764262810, 3943513420, 4140689091, 5520918788, 5915270130, 6901148485, 7528525620, 8281378182, 11830540260, 13802296970, 16562756364, 20703445455, 27604593940, 41406890910, 82813781820]

約数ペア:

[(1, 82813781820), (2, 41406890910), (3, 27604593940), (4, 20703445455), (5, 16562756364), (6, 13802296970), (7, 11830540260), (10, 8281378182), (11, 7528525620), (12, 6901148485), (14, 5915270130), (15, 5520918788), (20, 4140689091), (21, 3943513420), (22, 3764262810), (28, 2957635065), (30, 2760459394), (33, 2509508540), (35, 2366108052), (42, 1971756710), (44, 1882131405), (49, 1690077180), (55, 1505705124), (60, 1380229697), (66, 1254754270), (70, 1183054026), (77, 1075503660), (84, 985878355), (98, 845038590), (105, 788702684), (110, 752852562), (121, 684411420), (132, 627377135), (140, 591527013), (147, 563359060), (154, 537751830), (165, 501901708), (196, 422519295), (210, 394351342), (220, 376426281), (231, 358501220), (242, 342205710), (245, 338015436), (294, 281679530), (308, 268875915), (330, 250950854), (363, 228137140), (385, 215100732), (420, 197175671), (462, 179250610), (484, 171102855), (490, 169007718), (539, 153643380), (588, 140839765), (605, 136882284), (660, 125475427), (726, 114068570), (735, 112671812), (770, 107550366), (847, 97773060), (924, 89625305), (980, 84503859), (1078, 76821690), (1155, 71700244), (1210, 68441142), (1331, 62219220), (1452, 57034285), (1470, 56335906), (1540, 53775183), (1617, 51214460), (1694, 48886530), (1815, 45627428), (2156, 38410845), (2310, 35850122), (2420, 34220571), (2541, 32591020), (2662, 31109610), (2695, 30728676), (2940, 28167953), (3234, 25607230), (3388, 24443265), (3630, 22813714), (3993, 20739740), (4235, 19554612), (4620, 17925061), (5082, 16295510), (5324, 15554805), (5390, 15364338), (5929, 13967580), (6468, 12803615), (6655, 12443844), (7260, 11406857), (7986, 10369870), (8085, 10242892), (8470, 9777306), (9317, 8888460), (10164, 8147755), (10780, 7682169), (11858, 6983790), (12705, 6518204), (13310, 6221922), (15972, 5184935), (16170, 5121446), (16940, 4888653), (17787, 4655860), (18634, 4444230), (19965, 4147948), (21163, 3913140), (23716, 3491895), (25410, 3259102), (26620, 3110961), (27951, 2962820), (29645, 2793516), (32340, 2560723), (35574, 2327930), (37268, 2222115), (39930, 2073974), (42326, 1956570), (46585, 1777692), (50820, 1629551), (55902, 1481410), (59290, 1396758), (63489, 1304380), (65219, 1269780), (71148, 1163965), (79860, 1036987), (84652, 978285), (88935, 931172), (93170, 888846), (105815, 782628), (111804, 740705), (118580, 698379), (126978, 652190), (130438, 634890), (139755, 592564), (148141, 559020), (177870, 465586), (186340, 444423), (195657, 423260), (211630, 391314), (232793, 355740), (253956, 326095), (260876, 317445), (279510, 296282)]