1423461760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2441

約数の個数: 192

約数和(自身を含む): 4168638000

約数和(自身を除く): 2745176240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2389, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 4778, 5320, 6080, 6272, 7448, 7840, 8512, 9310, 9556, 10640, 11945, 12160, 14896, 15680, 16723, 17024, 18620, 19112, 21280, 23890, 29792, 31360, 33446, 37240, 38224, 42560, 45391, 47780, 59584, 66892, 74480, 76448, 83615, 85120, 90782, 95560, 117061, 119168, 133784, 148960, 152896, 167230, 181564, 191120, 226955, 234122, 267568, 297920, 305792, 317737, 334460, 363128, 382240, 453910, 468244, 535136, 585305, 595840, 635474, 668920, 726256, 764480, 907820, 936488, 1070272, 1170610, 1270948, 1337840, 1452512, 1528960, 1588685, 1815640, 1872976, 2140544, 2224159, 2341220, 2541896, 2675680, 2905024, 3177370, 3631280, 3745952, 4448318, 4682440, 5083792, 5351360, 5810048, 6354740, 7262560, 7491904, 8896636, 9364880, 10167584, 10702720, 11120795, 12709480, 14525120, 14983808, 17793272, 18729760, 20335168, 22241590, 25418960, 29050240, 35586544, 37459520, 40670336, 44483180, 50837920, 71173088, 74919040, 88966360, 101675840, 142346176, 177932720, 203351680, 284692352, 355865440, 711730880, 1423461760]

約数ペア:

[(1, 1423461760), (2, 711730880), (4, 355865440), (5, 284692352), (7, 203351680), (8, 177932720), (10, 142346176), (14, 101675840), (16, 88966360), (19, 74919040), (20, 71173088), (28, 50837920), (32, 44483180), (35, 40670336), (38, 37459520), (40, 35586544), (49, 29050240), (56, 25418960), (64, 22241590), (70, 20335168), (76, 18729760), (80, 17793272), (95, 14983808), (98, 14525120), (112, 12709480), (128, 11120795), (133, 10702720), (140, 10167584), (152, 9364880), (160, 8896636), (190, 7491904), (196, 7262560), (224, 6354740), (245, 5810048), (266, 5351360), (280, 5083792), (304, 4682440), (320, 4448318), (380, 3745952), (392, 3631280), (448, 3177370), (490, 2905024), (532, 2675680), (560, 2541896), (608, 2341220), (640, 2224159), (665, 2140544), (760, 1872976), (784, 1815640), (896, 1588685), (931, 1528960), (980, 1452512), (1064, 1337840), (1120, 1270948), (1216, 1170610), (1330, 1070272), (1520, 936488), (1568, 907820), (1862, 764480), (1960, 726256), (2128, 668920), (2240, 635474), (2389, 595840), (2432, 585305), (2660, 535136), (3040, 468244), (3136, 453910), (3724, 382240), (3920, 363128), (4256, 334460), (4480, 317737), (4655, 305792), (4778, 297920), (5320, 267568), (6080, 234122), (6272, 226955), (7448, 191120), (7840, 181564), (8512, 167230), (9310, 152896), (9556, 148960), (10640, 133784), (11945, 119168), (12160, 117061), (14896, 95560), (15680, 90782), (16723, 85120), (17024, 83615), (18620, 76448), (19112, 74480), (21280, 66892), (23890, 59584), (29792, 47780), (31360, 45391), (33446, 42560), (37240, 38224)]