2820477240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 384

約数和(自身を含む): 11031552000

約数和(自身を除く): 8211074760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 223, 239, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 446, 478, 490, 504, 540, 588, 630, 669, 717, 735, 756, 840, 882, 892, 945, 956, 980, 1080, 1115, 1176, 1195, 1260, 1323, 1338, 1434, 1470, 1512, 1561, 1673, 1764, 1784, 1890, 1912, 1960, 2007, 2151, 2205, 2230, 2390, 2520, 2646, 2676, 2868, 2940, 3122, 3345, 3346, 3528, 3585, 3780, 4014, 4302, 4410, 4460, 4683, 4780, 5019, 5292, 5352, 5736, 5880, 6021, 6244, 6453, 6615, 6690, 6692, 7170, 7560, 7805, 8028, 8365, 8604, 8820, 8920, 9366, 9560, 10035, 10038, 10584, 10755, 10927, 11711, 12042, 12488, 12906, 13230, 13380, 13384, 14049, 14340, 15057, 15610, 16056, 16730, 17208, 17640, 18732, 20070, 20076, 21510, 21854, 23415, 23422, 24084, 25095, 25812, 26460, 26760, 28098, 28680, 30105, 30114, 31220, 32265, 32781, 33460, 35133, 37464, 40140, 40152, 42147, 43020, 43708, 45171, 46830, 46844, 48168, 50190, 51624, 52920, 53297, 54635, 56196, 58555, 60210, 60228, 62440, 64530, 65562, 66920, 70245, 70266, 75285, 80280, 84294, 86040, 87416, 90342, 93660, 93688, 98343, 100380, 105399, 106594, 109270, 112392, 117110, 120420, 120456, 129060, 131124, 140490, 140532, 150570, 159891, 163905, 168588, 175665, 180684, 187320, 196686, 200760, 210735, 210798, 213188, 218540, 225855, 234220, 240840, 258120, 262248, 266485, 280980, 281064, 295029, 301140, 316197, 319782, 327810, 337176, 351330, 361368, 373079, 393372, 421470, 421596, 426376, 437080, 451710, 468440, 479673, 491715, 526995, 532970, 561960, 590058, 602280, 632394, 639564, 655620, 702660, 746158, 786744, 799455, 842940, 843192, 903420, 959346, 983430, 1053990, 1065940, 1119237, 1180116, 1264788, 1279128, 1311240, 1405320, 1439019, 1475145, 1492316, 1580985, 1598910, 1685880, 1806840, 1865395, 1918692, 1966860, 2107980, 2131880, 2238474, 2360232, 2398365, 2529576, 2611553, 2878038, 2950290, 2984632, 3161970, 3197820, 3357711, 3730790, 3837384, 3933720, 4215960, 4476948, 4796730, 5223106, 5596185, 5756076, 5900580, 6323940, 6395640, 6715422, 7195095, 7461580, 7834659, 8953896, 9593460, 10073133, 10446212, 11192370, 11512152, 11801160, 12647880, 13057765, 13430844, 14390190, 14923160, 15669318, 16788555, 19186920, 20146266, 20892424, 22384740, 23503977, 26115530, 26861688, 28780380, 31338636, 33577110, 39173295, 40292532, 44769480, 47007954, 50365665, 52231060, 57560760, 62677272, 67154220, 70511931, 78346590, 80585064, 94015908, 100731330, 104462120, 117519885, 134308440, 141023862, 156693180, 188031816, 201462660, 235039770, 282047724, 313386360, 352559655, 402925320, 470079540, 564095448, 705119310, 940159080, 1410238620, 2820477240]

約数ペア:

[(1, 2820477240), (2, 1410238620), (3, 940159080), (4, 705119310), (5, 564095448), (6, 470079540), (7, 402925320), (8, 352559655), (9, 313386360), (10, 282047724), (12, 235039770), (14, 201462660), (15, 188031816), (18, 156693180), (20, 141023862), (21, 134308440), (24, 117519885), (27, 104462120), (28, 100731330), (30, 94015908), (35, 80585064), (36, 78346590), (40, 70511931), (42, 67154220), (45, 62677272), (49, 57560760), (54, 52231060), (56, 50365665), (60, 47007954), (63, 44769480), (70, 40292532), (72, 39173295), (84, 33577110), (90, 31338636), (98, 28780380), (105, 26861688), (108, 26115530), (120, 23503977), (126, 22384740), (135, 20892424), (140, 20146266), (147, 19186920), (168, 16788555), (180, 15669318), (189, 14923160), (196, 14390190), (210, 13430844), (216, 13057765), (223, 12647880), (239, 11801160), (245, 11512152), (252, 11192370), (270, 10446212), (280, 10073133), (294, 9593460), (315, 8953896), (360, 7834659), (378, 7461580), (392, 7195095), (420, 6715422), (441, 6395640), (446, 6323940), (478, 5900580), (490, 5756076), (504, 5596185), (540, 5223106), (588, 4796730), (630, 4476948), (669, 4215960), (717, 3933720), (735, 3837384), (756, 3730790), (840, 3357711), (882, 3197820), (892, 3161970), (945, 2984632), (956, 2950290), (980, 2878038), (1080, 2611553), (1115, 2529576), (1176, 2398365), (1195, 2360232), (1260, 2238474), (1323, 2131880), (1338, 2107980), (1434, 1966860), (1470, 1918692), (1512, 1865395), (1561, 1806840), (1673, 1685880), (1764, 1598910), (1784, 1580985), (1890, 1492316), (1912, 1475145), (1960, 1439019), (2007, 1405320), (2151, 1311240), (2205, 1279128), (2230, 1264788), (2390, 1180116), (2520, 1119237), (2646, 1065940), (2676, 1053990), (2868, 983430), (2940, 959346), (3122, 903420), (3345, 843192), (3346, 842940), (3528, 799455), (3585, 786744), (3780, 746158), (4014, 702660), (4302, 655620), (4410, 639564), (4460, 632394), (4683, 602280), (4780, 590058), (5019, 561960), (5292, 532970), (5352, 526995), (5736, 491715), (5880, 479673), (6021, 468440), (6244, 451710), (6453, 437080), (6615, 426376), (6690, 421596), (6692, 421470), (7170, 393372), (7560, 373079), (7805, 361368), (8028, 351330), (8365, 337176), (8604, 327810), (8820, 319782), (8920, 316197), (9366, 301140), (9560, 295029), (10035, 281064), (10038, 280980), (10584, 266485), (10755, 262248), (10927, 258120), (11711, 240840), (12042, 234220), (12488, 225855), (12906, 218540), (13230, 213188), (13380, 210798), (13384, 210735), (14049, 200760), (14340, 196686), (15057, 187320), (15610, 180684), (16056, 175665), (16730, 168588), (17208, 163905), (17640, 159891), (18732, 150570), (20070, 140532), (20076, 140490), (21510, 131124), (21854, 129060), (23415, 120456), (23422, 120420), (24084, 117110), (25095, 112392), (25812, 109270), (26460, 106594), (26760, 105399), (28098, 100380), (28680, 98343), (30105, 93688), (30114, 93660), (31220, 90342), (32265, 87416), (32781, 86040), (33460, 84294), (35133, 80280), (37464, 75285), (40140, 70266), (40152, 70245), (42147, 66920), (43020, 65562), (43708, 64530), (45171, 62440), (46830, 60228), (46844, 60210), (48168, 58555), (50190, 56196), (51624, 54635), (52920, 53297)]