1688452080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1264

約数の個数: 320

約数和(自身を含む): 6416160768

約数和(自身を除く): 4727708688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 48, 56, 60, 69, 70, 74, 80, 84, 92, 105, 111, 112, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 240, 259, 276, 280, 296, 322, 336, 345, 368, 370, 420, 444, 460, 483, 518, 552, 555, 560, 592, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1104, 1110, 1181, 1288, 1295, 1380, 1480, 1554, 1610, 1680, 1702, 1776, 1840, 1932, 2072, 2220, 2362, 2415, 2553, 2576, 2590, 2760, 2960, 3108, 3220, 3404, 3543, 3864, 3885, 4144, 4255, 4440, 4724, 4830, 5106, 5180, 5520, 5905, 5957, 6216, 6440, 6808, 7086, 7728, 7770, 8267, 8510, 8880, 9448, 9660, 10212, 10360, 11810, 11914, 12432, 12765, 12880, 13616, 14172, 15540, 16534, 17020, 17715, 17871, 18896, 19320, 20424, 20720, 23620, 23828, 24801, 25530, 27163, 28344, 29785, 31080, 33068, 34040, 35430, 35742, 38640, 40848, 41335, 43697, 47240, 47656, 49602, 51060, 54326, 56688, 59570, 62160, 66136, 68080, 70860, 71484, 81489, 82670, 87394, 89355, 94480, 95312, 99204, 102120, 108652, 119140, 124005, 131091, 132272, 135815, 141720, 142968, 162978, 165340, 174788, 178710, 190141, 198408, 204240, 217304, 218485, 238280, 248010, 262182, 271630, 283440, 285936, 305879, 325956, 330680, 349576, 357420, 380282, 396816, 407445, 434608, 436970, 476560, 496020, 524364, 543260, 570423, 611758, 651912, 655455, 661360, 699152, 714840, 760564, 814890, 873940, 917637, 950705, 992040, 1005031, 1048728, 1086520, 1140846, 1223516, 1303824, 1310910, 1429680, 1521128, 1529395, 1629780, 1747880, 1835274, 1901410, 1984080, 2010062, 2097456, 2173040, 2281692, 2447032, 2621820, 2852115, 3015093, 3042256, 3058790, 3259560, 3495760, 3670548, 3802820, 4020124, 4563384, 4588185, 4894064, 5025155, 5243640, 5704230, 6030186, 6117580, 6519120, 7035217, 7341096, 7605640, 8040248, 9126768, 9176370, 10050310, 10487280, 11408460, 12060372, 12235160, 14070434, 14682192, 15075465, 15211280, 16080496, 18352740, 20100620, 21105651, 22816920, 24120744, 24470320, 28140868, 30150930, 35176085, 36705480, 40201240, 42211302, 45633840, 48241488, 56281736, 60301860, 70352170, 73410960, 80402480, 84422604, 105528255, 112563472, 120603720, 140704340, 168845208, 211056510, 241207440, 281408680, 337690416, 422113020, 562817360, 844226040, 1688452080]

約数ペア:

[(1, 1688452080), (2, 844226040), (3, 562817360), (4, 422113020), (5, 337690416), (6, 281408680), (7, 241207440), (8, 211056510), (10, 168845208), (12, 140704340), (14, 120603720), (15, 112563472), (16, 105528255), (20, 84422604), (21, 80402480), (23, 73410960), (24, 70352170), (28, 60301860), (30, 56281736), (35, 48241488), (37, 45633840), (40, 42211302), (42, 40201240), (46, 36705480), (48, 35176085), (56, 30150930), (60, 28140868), (69, 24470320), (70, 24120744), (74, 22816920), (80, 21105651), (84, 20100620), (92, 18352740), (105, 16080496), (111, 15211280), (112, 15075465), (115, 14682192), (120, 14070434), (138, 12235160), (140, 12060372), (148, 11408460), (161, 10487280), (168, 10050310), (184, 9176370), (185, 9126768), (210, 8040248), (222, 7605640), (230, 7341096), (240, 7035217), (259, 6519120), (276, 6117580), (280, 6030186), (296, 5704230), (322, 5243640), (336, 5025155), (345, 4894064), (368, 4588185), (370, 4563384), (420, 4020124), (444, 3802820), (460, 3670548), (483, 3495760), (518, 3259560), (552, 3058790), (555, 3042256), (560, 3015093), (592, 2852115), (644, 2621820), (690, 2447032), (740, 2281692), (777, 2173040), (805, 2097456), (840, 2010062), (851, 1984080), (888, 1901410), (920, 1835274), (966, 1747880), (1036, 1629780), (1104, 1529395), (1110, 1521128), (1181, 1429680), (1288, 1310910), (1295, 1303824), (1380, 1223516), (1480, 1140846), (1554, 1086520), (1610, 1048728), (1680, 1005031), (1702, 992040), (1776, 950705), (1840, 917637), (1932, 873940), (2072, 814890), (2220, 760564), (2362, 714840), (2415, 699152), (2553, 661360), (2576, 655455), (2590, 651912), (2760, 611758), (2960, 570423), (3108, 543260), (3220, 524364), (3404, 496020), (3543, 476560), (3864, 436970), (3885, 434608), (4144, 407445), (4255, 396816), (4440, 380282), (4724, 357420), (4830, 349576), (5106, 330680), (5180, 325956), (5520, 305879), (5905, 285936), (5957, 283440), (6216, 271630), (6440, 262182), (6808, 248010), (7086, 238280), (7728, 218485), (7770, 217304), (8267, 204240), (8510, 198408), (8880, 190141), (9448, 178710), (9660, 174788), (10212, 165340), (10360, 162978), (11810, 142968), (11914, 141720), (12432, 135815), (12765, 132272), (12880, 131091), (13616, 124005), (14172, 119140), (15540, 108652), (16534, 102120), (17020, 99204), (17715, 95312), (17871, 94480), (18896, 89355), (19320, 87394), (20424, 82670), (20720, 81489), (23620, 71484), (23828, 70860), (24801, 68080), (25530, 66136), (27163, 62160), (28344, 59570), (29785, 56688), (31080, 54326), (33068, 51060), (34040, 49602), (35430, 47656), (35742, 47240), (38640, 43697), (40848, 41335)]