1138993380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15859}}^1$

素因数の和:15903

約数の個数: 192

約数和(自身を含む): 4263168000

約数和(自身を除く): 3124174620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 15859, 17955, 23940, 31718, 35910, 47577, 63436, 71820, 79295, 95154, 111013, 142731, 158590, 190308, 222026, 237885, 285462, 301321, 317180, 333039, 428193, 444052, 475770, 555065, 570924, 602642, 666078, 713655, 856386, 903963, 951540, 999117, 1110130, 1205284, 1332156, 1427310, 1506605, 1665195, 1712772, 1807926, 1998234, 2109247, 2140965, 2220260, 2711889, 2854620, 2997351, 3013210, 3330390, 3615852, 3996468, 4218494, 4281930, 4519815, 4995585, 5423778, 5994702, 6026420, 6327741, 6660780, 8135667, 8436988, 8563860, 9039630, 9991170, 10546235, 10847556, 11989404, 12655482, 13559445, 14986755, 16271334, 18079260, 18983223, 19982340, 21092470, 25310964, 27118890, 29973510, 31638705, 32542668, 37966446, 40678335, 42184940, 54237780, 56949669, 59947020, 63277410, 75932892, 81356670, 94916115, 113899338, 126554820, 162713340, 189832230, 227798676, 284748345, 379664460, 569496690, 1138993380]

約数ペア:

[(1, 1138993380), (2, 569496690), (3, 379664460), (4, 284748345), (5, 227798676), (6, 189832230), (7, 162713340), (9, 126554820), (10, 113899338), (12, 94916115), (14, 81356670), (15, 75932892), (18, 63277410), (19, 59947020), (20, 56949669), (21, 54237780), (27, 42184940), (28, 40678335), (30, 37966446), (35, 32542668), (36, 31638705), (38, 29973510), (42, 27118890), (45, 25310964), (54, 21092470), (57, 19982340), (60, 18983223), (63, 18079260), (70, 16271334), (76, 14986755), (84, 13559445), (90, 12655482), (95, 11989404), (105, 10847556), (108, 10546235), (114, 9991170), (126, 9039630), (133, 8563860), (135, 8436988), (140, 8135667), (171, 6660780), (180, 6327741), (189, 6026420), (190, 5994702), (210, 5423778), (228, 4995585), (252, 4519815), (266, 4281930), (270, 4218494), (285, 3996468), (315, 3615852), (342, 3330390), (378, 3013210), (380, 2997351), (399, 2854620), (420, 2711889), (513, 2220260), (532, 2140965), (540, 2109247), (570, 1998234), (630, 1807926), (665, 1712772), (684, 1665195), (756, 1506605), (798, 1427310), (855, 1332156), (945, 1205284), (1026, 1110130), (1140, 999117), (1197, 951540), (1260, 903963), (1330, 856386), (1596, 713655), (1710, 666078), (1890, 602642), (1995, 570924), (2052, 555065), (2394, 475770), (2565, 444052), (2660, 428193), (3420, 333039), (3591, 317180), (3780, 301321), (3990, 285462), (4788, 237885), (5130, 222026), (5985, 190308), (7182, 158590), (7980, 142731), (10260, 111013), (11970, 95154), (14364, 79295), (15859, 71820), (17955, 63436), (23940, 47577), (31718, 35910)]