2254689683680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{74047}}^1$

素因数の和:74977

約数の個数: 192

約数和(自身を含む): 6291288686592

約数和(自身を除く): 4036599002912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 877, 992, 1085, 1120, 1240, 1736, 1754, 2170, 2480, 3472, 3508, 4340, 4385, 4960, 6139, 6944, 7016, 8680, 8770, 12278, 14032, 17360, 17540, 24556, 27187, 28064, 30695, 34720, 35080, 49112, 54374, 61390, 70160, 74047, 98224, 108748, 122780, 135935, 140320, 148094, 190309, 196448, 217496, 245560, 271870, 296188, 370235, 380618, 434992, 491120, 518329, 543740, 592376, 740470, 761236, 869984, 951545, 982240, 1036658, 1087480, 1184752, 1480940, 1522472, 1903090, 2073316, 2174960, 2295457, 2369504, 2591645, 2961880, 3044944, 3806180, 4146632, 4349920, 4590914, 5183290, 5923760, 6089888, 7612360, 8293264, 9181828, 10366580, 11477285, 11847520, 15224720, 16068199, 16586528, 18363656, 20733160, 22954570, 30449440, 32136398, 36727312, 41466320, 45909140, 64272796, 64939219, 73454624, 80340995, 82932640, 91818280, 128545592, 129878438, 160681990, 183636560, 257091184, 259756876, 321363980, 324696095, 367273120, 454574533, 514182368, 519513752, 642727960, 649392190, 909149066, 1039027504, 1285455920, 1298784380, 1818298132, 2013115789, 2078055008, 2272872665, 2570911840, 2597568760, 3636596264, 4026231578, 4545745330, 5195137520, 7273192528, 8052463156, 9091490660, 10065578945, 10390275040, 14091810523, 14546385056, 16104926312, 18182981320, 20131157890, 28183621046, 32209852624, 36365962640, 40262315780, 56367242092, 64419705248, 70459052615, 72731925280, 80524631560, 112734484184, 140918105230, 161049263120, 225468968368, 281836210460, 322098526240, 450937936736, 563672420920, 1127344841840, 2254689683680]

約数ペア:

[(1, 2254689683680), (2, 1127344841840), (4, 563672420920), (5, 450937936736), (7, 322098526240), (8, 281836210460), (10, 225468968368), (14, 161049263120), (16, 140918105230), (20, 112734484184), (28, 80524631560), (31, 72731925280), (32, 70459052615), (35, 64419705248), (40, 56367242092), (56, 40262315780), (62, 36365962640), (70, 32209852624), (80, 28183621046), (112, 20131157890), (124, 18182981320), (140, 16104926312), (155, 14546385056), (160, 14091810523), (217, 10390275040), (224, 10065578945), (248, 9091490660), (280, 8052463156), (310, 7273192528), (434, 5195137520), (496, 4545745330), (560, 4026231578), (620, 3636596264), (868, 2597568760), (877, 2570911840), (992, 2272872665), (1085, 2078055008), (1120, 2013115789), (1240, 1818298132), (1736, 1298784380), (1754, 1285455920), (2170, 1039027504), (2480, 909149066), (3472, 649392190), (3508, 642727960), (4340, 519513752), (4385, 514182368), (4960, 454574533), (6139, 367273120), (6944, 324696095), (7016, 321363980), (8680, 259756876), (8770, 257091184), (12278, 183636560), (14032, 160681990), (17360, 129878438), (17540, 128545592), (24556, 91818280), (27187, 82932640), (28064, 80340995), (30695, 73454624), (34720, 64939219), (35080, 64272796), (49112, 45909140), (54374, 41466320), (61390, 36727312), (70160, 32136398), (74047, 30449440), (98224, 22954570), (108748, 20733160), (122780, 18363656), (135935, 16586528), (140320, 16068199), (148094, 15224720), (190309, 11847520), (196448, 11477285), (217496, 10366580), (245560, 9181828), (271870, 8293264), (296188, 7612360), (370235, 6089888), (380618, 5923760), (434992, 5183290), (491120, 4590914), (518329, 4349920), (543740, 4146632), (592376, 3806180), (740470, 3044944), (761236, 2961880), (869984, 2591645), (951545, 2369504), (982240, 2295457), (1036658, 2174960), (1087480, 2073316), (1184752, 1903090), (1480940, 1522472)]