1830814440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 384

約数和(自身を含む): 7053298560

約数和(自身を除く): 5222484120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 49, 52, 56, 60, 65, 70, 78, 84, 86, 91, 98, 104, 105, 120, 129, 130, 140, 147, 156, 168, 172, 182, 195, 196, 210, 215, 245, 258, 260, 273, 280, 294, 301, 312, 344, 364, 390, 392, 420, 430, 455, 490, 516, 520, 546, 557, 559, 588, 602, 637, 645, 728, 735, 780, 840, 860, 903, 910, 980, 1032, 1092, 1114, 1118, 1176, 1204, 1274, 1290, 1365, 1470, 1505, 1560, 1671, 1677, 1720, 1806, 1820, 1911, 1960, 2107, 2184, 2228, 2236, 2408, 2548, 2580, 2730, 2785, 2795, 2940, 3010, 3185, 3342, 3354, 3612, 3640, 3822, 3899, 3913, 4214, 4456, 4472, 4515, 5096, 5160, 5460, 5570, 5590, 5880, 6020, 6321, 6370, 6684, 6708, 7224, 7241, 7644, 7798, 7826, 8355, 8385, 8428, 9030, 9555, 10535, 10920, 11140, 11180, 11697, 11739, 12040, 12642, 12740, 13368, 13416, 14482, 15288, 15596, 15652, 16710, 16770, 16856, 18060, 19110, 19495, 19565, 21070, 21723, 22280, 22360, 23394, 23478, 23951, 25284, 25480, 27293, 27391, 28964, 31192, 31304, 31605, 33420, 33540, 36120, 36205, 38220, 38990, 39130, 42140, 43446, 46788, 46956, 47902, 50568, 50687, 54586, 54782, 57928, 58485, 58695, 63210, 66840, 67080, 71853, 72410, 76440, 77980, 78260, 81879, 82173, 84280, 86892, 93576, 93912, 95804, 101374, 108615, 109172, 109564, 116970, 117390, 119755, 126420, 136465, 136955, 143706, 144820, 152061, 155960, 156520, 163758, 164346, 167657, 173784, 191608, 202748, 217230, 218344, 219128, 233940, 234780, 239510, 252840, 253435, 272930, 273910, 287412, 289640, 304122, 311363, 327516, 328692, 335314, 354809, 359265, 405496, 409395, 410865, 434460, 467880, 469560, 479020, 502971, 506870, 545860, 547820, 574824, 608244, 622726, 655032, 657384, 670628, 709618, 718530, 760305, 818790, 821730, 838285, 868920, 934089, 958040, 1005942, 1013740, 1064427, 1091720, 1095640, 1173599, 1216488, 1245452, 1341256, 1419236, 1437060, 1520610, 1556815, 1637580, 1643460, 1676570, 1774045, 1868178, 2011884, 2027480, 2128854, 2179541, 2347198, 2490904, 2514855, 2838472, 2874120, 3041220, 3113630, 3275160, 3286920, 3353140, 3520797, 3548090, 3736356, 4023768, 4257708, 4359082, 4670445, 4694396, 5029710, 5322135, 5867995, 6082440, 6227260, 6538623, 6706280, 7041594, 7096180, 7472712, 8515416, 8718164, 9340890, 9388792, 10059420, 10644270, 10897705, 11735990, 12454520, 13077246, 14083188, 14192360, 15256787, 17436328, 17603985, 18681780, 20118840, 21288540, 21795410, 23471980, 26154492, 28166376, 30513574, 32693115, 35207970, 37363560, 42577080, 43590820, 45770361, 46943960, 52308984, 61027148, 65386230, 70415940, 76283935, 87181640, 91540722, 122054296, 130772460, 140831880, 152567870, 183081444, 228851805, 261544920, 305135740, 366162888, 457703610, 610271480, 915407220, 1830814440]

約数ペア:

[(1, 1830814440), (2, 915407220), (3, 610271480), (4, 457703610), (5, 366162888), (6, 305135740), (7, 261544920), (8, 228851805), (10, 183081444), (12, 152567870), (13, 140831880), (14, 130772460), (15, 122054296), (20, 91540722), (21, 87181640), (24, 76283935), (26, 70415940), (28, 65386230), (30, 61027148), (35, 52308984), (39, 46943960), (40, 45770361), (42, 43590820), (43, 42577080), (49, 37363560), (52, 35207970), (56, 32693115), (60, 30513574), (65, 28166376), (70, 26154492), (78, 23471980), (84, 21795410), (86, 21288540), (91, 20118840), (98, 18681780), (104, 17603985), (105, 17436328), (120, 15256787), (129, 14192360), (130, 14083188), (140, 13077246), (147, 12454520), (156, 11735990), (168, 10897705), (172, 10644270), (182, 10059420), (195, 9388792), (196, 9340890), (210, 8718164), (215, 8515416), (245, 7472712), (258, 7096180), (260, 7041594), (273, 6706280), (280, 6538623), (294, 6227260), (301, 6082440), (312, 5867995), (344, 5322135), (364, 5029710), (390, 4694396), (392, 4670445), (420, 4359082), (430, 4257708), (455, 4023768), (490, 3736356), (516, 3548090), (520, 3520797), (546, 3353140), (557, 3286920), (559, 3275160), (588, 3113630), (602, 3041220), (637, 2874120), (645, 2838472), (728, 2514855), (735, 2490904), (780, 2347198), (840, 2179541), (860, 2128854), (903, 2027480), (910, 2011884), (980, 1868178), (1032, 1774045), (1092, 1676570), (1114, 1643460), (1118, 1637580), (1176, 1556815), (1204, 1520610), (1274, 1437060), (1290, 1419236), (1365, 1341256), (1470, 1245452), (1505, 1216488), (1560, 1173599), (1671, 1095640), (1677, 1091720), (1720, 1064427), (1806, 1013740), (1820, 1005942), (1911, 958040), (1960, 934089), (2107, 868920), (2184, 838285), (2228, 821730), (2236, 818790), (2408, 760305), (2548, 718530), (2580, 709618), (2730, 670628), (2785, 657384), (2795, 655032), (2940, 622726), (3010, 608244), (3185, 574824), (3342, 547820), (3354, 545860), (3612, 506870), (3640, 502971), (3822, 479020), (3899, 469560), (3913, 467880), (4214, 434460), (4456, 410865), (4472, 409395), (4515, 405496), (5096, 359265), (5160, 354809), (5460, 335314), (5570, 328692), (5590, 327516), (5880, 311363), (6020, 304122), (6321, 289640), (6370, 287412), (6684, 273910), (6708, 272930), (7224, 253435), (7241, 252840), (7644, 239510), (7798, 234780), (7826, 233940), (8355, 219128), (8385, 218344), (8428, 217230), (9030, 202748), (9555, 191608), (10535, 173784), (10920, 167657), (11140, 164346), (11180, 163758), (11697, 156520), (11739, 155960), (12040, 152061), (12642, 144820), (12740, 143706), (13368, 136955), (13416, 136465), (14482, 126420), (15288, 119755), (15596, 117390), (15652, 116970), (16710, 109564), (16770, 109172), (16856, 108615), (18060, 101374), (19110, 95804), (19495, 93912), (19565, 93576), (21070, 86892), (21723, 84280), (22280, 82173), (22360, 81879), (23394, 78260), (23478, 77980), (23951, 76440), (25284, 72410), (25480, 71853), (27293, 67080), (27391, 66840), (28964, 63210), (31192, 58695), (31304, 58485), (31605, 57928), (33420, 54782), (33540, 54586), (36120, 50687), (36205, 50568), (38220, 47902), (38990, 46956), (39130, 46788), (42140, 43446)]