1348882080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30881}}^1$

素因数の和:30919

約数の個数: 192

約数和(自身を含む): 5229681408

約数和(自身を除く): 3880799328

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, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 30881, 43680, 61762, 92643, 123524, 154405, 185286, 216167, 247048, 308810, 370572, 401453, 432334, 463215, 494096, 617620, 648501, 741144, 802906, 864668, 926430, 988192, 1080835, 1204359, 1235240, 1297002, 1482288, 1605812, 1729336, 1852860, 2007265, 2161670, 2408718, 2470480, 2594004, 2810171, 2964576, 3211624, 3242505, 3458672, 3705720, 4014530, 4323340, 4817436, 4940960, 5188008, 5620342, 6021795, 6423248, 6485010, 6917344, 7411440, 8029060, 8430513, 8646680, 9634872, 10376016, 11240684, 12043590, 12846496, 12970020, 14050855, 14822880, 16058120, 16861026, 17293360, 19269744, 20752032, 22481368, 24087180, 25940040, 28101710, 32116240, 33722052, 34586720, 38539488, 42152565, 44962736, 48174360, 51880080, 56203420, 64232480, 67444104, 84305130, 89925472, 96348720, 103760160, 112406840, 134888208, 168610260, 192697440, 224813680, 269776416, 337220520, 449627360, 674441040, 1348882080]

約数ペア:

[(1, 1348882080), (2, 674441040), (3, 449627360), (4, 337220520), (5, 269776416), (6, 224813680), (7, 192697440), (8, 168610260), (10, 134888208), (12, 112406840), (13, 103760160), (14, 96348720), (15, 89925472), (16, 84305130), (20, 67444104), (21, 64232480), (24, 56203420), (26, 51880080), (28, 48174360), (30, 44962736), (32, 42152565), (35, 38539488), (39, 34586720), (40, 33722052), (42, 32116240), (48, 28101710), (52, 25940040), (56, 24087180), (60, 22481368), (65, 20752032), (70, 19269744), (78, 17293360), (80, 16861026), (84, 16058120), (91, 14822880), (96, 14050855), (104, 12970020), (105, 12846496), (112, 12043590), (120, 11240684), (130, 10376016), (140, 9634872), (156, 8646680), (160, 8430513), (168, 8029060), (182, 7411440), (195, 6917344), (208, 6485010), (210, 6423248), (224, 6021795), (240, 5620342), (260, 5188008), (273, 4940960), (280, 4817436), (312, 4323340), (336, 4014530), (364, 3705720), (390, 3458672), (416, 3242505), (420, 3211624), (455, 2964576), (480, 2810171), (520, 2594004), (546, 2470480), (560, 2408718), (624, 2161670), (672, 2007265), (728, 1852860), (780, 1729336), (840, 1605812), (910, 1482288), (1040, 1297002), (1092, 1235240), (1120, 1204359), (1248, 1080835), (1365, 988192), (1456, 926430), (1560, 864668), (1680, 802906), (1820, 741144), (2080, 648501), (2184, 617620), (2730, 494096), (2912, 463215), (3120, 432334), (3360, 401453), (3640, 370572), (4368, 308810), (5460, 247048), (6240, 216167), (7280, 185286), (8736, 154405), (10920, 123524), (14560, 92643), (21840, 61762), (30881, 43680)]