19290813120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3607}}^1$

素因数の和:4252

約数の個数: 224

約数和(自身を含む): 68182540800

約数和(自身を除く): 48891727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 619, 720, 864, 960, 1080, 1238, 1440, 1728, 1857, 2160, 2476, 2880, 3095, 3607, 3714, 4320, 4952, 5571, 6190, 7214, 7428, 8640, 9285, 9904, 10821, 11142, 12380, 14428, 14856, 16713, 18035, 18570, 19808, 21642, 22284, 24760, 27855, 28856, 29712, 32463, 33426, 36070, 37140, 39616, 43284, 44568, 49520, 54105, 55710, 57712, 59424, 64926, 66852, 72140, 74280, 83565, 86568, 89136, 97389, 99040, 108210, 111420, 115424, 118848, 129852, 133704, 144280, 148560, 162315, 167130, 173136, 178272, 194778, 198080, 216420, 222840, 230848, 259704, 267408, 288560, 297120, 324630, 334260, 346272, 356544, 389556, 432840, 445680, 486945, 519408, 534816, 577120, 594240, 649260, 668520, 692544, 779112, 865680, 891360, 973890, 1038816, 1069632, 1154240, 1298520, 1337040, 1558224, 1731360, 1782720, 1947780, 2077632, 2232733, 2597040, 2674080, 3116448, 3462720, 3895560, 4465466, 5194080, 5348160, 6232896, 6698199, 7791120, 8930932, 10388160, 11163665, 13396398, 15582240, 17861864, 20094597, 22327330, 26792796, 31164480, 33490995, 35723728, 40189194, 44654660, 53585592, 60283791, 66981990, 71447456, 80378388, 89309320, 100472985, 107171184, 120567582, 133963980, 142894912, 160756776, 178618640, 200945970, 214342368, 241135164, 267927960, 301418955, 321513552, 357237280, 401891940, 428684736, 482270328, 535855920, 602837910, 643027104, 714474560, 803783880, 964540656, 1071711840, 1205675820, 1286054208, 1607567760, 1929081312, 2143423680, 2411351640, 3215135520, 3858162624, 4822703280, 6430271040, 9645406560, 19290813120]

約数ペア:

[(1, 19290813120), (2, 9645406560), (3, 6430271040), (4, 4822703280), (5, 3858162624), (6, 3215135520), (8, 2411351640), (9, 2143423680), (10, 1929081312), (12, 1607567760), (15, 1286054208), (16, 1205675820), (18, 1071711840), (20, 964540656), (24, 803783880), (27, 714474560), (30, 643027104), (32, 602837910), (36, 535855920), (40, 482270328), (45, 428684736), (48, 401891940), (54, 357237280), (60, 321513552), (64, 301418955), (72, 267927960), (80, 241135164), (90, 214342368), (96, 200945970), (108, 178618640), (120, 160756776), (135, 142894912), (144, 133963980), (160, 120567582), (180, 107171184), (192, 100472985), (216, 89309320), (240, 80378388), (270, 71447456), (288, 66981990), (320, 60283791), (360, 53585592), (432, 44654660), (480, 40189194), (540, 35723728), (576, 33490995), (619, 31164480), (720, 26792796), (864, 22327330), (960, 20094597), (1080, 17861864), (1238, 15582240), (1440, 13396398), (1728, 11163665), (1857, 10388160), (2160, 8930932), (2476, 7791120), (2880, 6698199), (3095, 6232896), (3607, 5348160), (3714, 5194080), (4320, 4465466), (4952, 3895560), (5571, 3462720), (6190, 3116448), (7214, 2674080), (7428, 2597040), (8640, 2232733), (9285, 2077632), (9904, 1947780), (10821, 1782720), (11142, 1731360), (12380, 1558224), (14428, 1337040), (14856, 1298520), (16713, 1154240), (18035, 1069632), (18570, 1038816), (19808, 973890), (21642, 891360), (22284, 865680), (24760, 779112), (27855, 692544), (28856, 668520), (29712, 649260), (32463, 594240), (33426, 577120), (36070, 534816), (37140, 519408), (39616, 486945), (43284, 445680), (44568, 432840), (49520, 389556), (54105, 356544), (55710, 346272), (57712, 334260), (59424, 324630), (64926, 297120), (66852, 288560), (72140, 267408), (74280, 259704), (83565, 230848), (86568, 222840), (89136, 216420), (97389, 198080), (99040, 194778), (108210, 178272), (111420, 173136), (115424, 167130), (118848, 162315), (129852, 148560), (133704, 144280)]