2019109680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 300

約数和(自身を含む): 8158875120

約数和(自身を除く): 6139765440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6359, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 12718, 13230, 15120, 15876, 17640, 19077, 19845, 21168, 22680, 25436, 26460, 31752, 31795, 35280, 38154, 39690, 44513, 45360, 50872, 52920, 57231, 63504, 63590, 76308, 79380, 89026, 95385, 101744, 105840, 114462, 127180, 133539, 152616, 158760, 171693, 178052, 190770, 222565, 228924, 254360, 267078, 286155, 305232, 311591, 317520, 343386, 356104, 381540, 400617, 445130, 457848, 508720, 515079, 534156, 572310, 623182, 667695, 686772, 712208, 763080, 801234, 858465, 890260, 915696, 934773, 1030158, 1068312, 1144620, 1201851, 1246364, 1335390, 1373544, 1526160, 1557955, 1602468, 1716930, 1780520, 1869546, 2003085, 2060316, 2136624, 2289240, 2403702, 2492728, 2575395, 2670780, 2747088, 2804319, 3115910, 3204936, 3433860, 3561040, 3605553, 3739092, 4006170, 4120632, 4578480, 4673865, 4807404, 4985456, 5150790, 5341560, 5608638, 6009255, 6231820, 6409872, 6867720, 7211106, 7478184, 8012340, 8241264, 8412957, 9347730, 9614808, 10301580, 10683120, 11217276, 12018510, 12463640, 13735440, 14021595, 14422212, 14956368, 16024680, 16825914, 18027765, 18695460, 19229616, 20603160, 22434552, 24037020, 24927280, 25238871, 28043190, 28844424, 32049360, 33651828, 36055530, 37390920, 41206320, 42064785, 44869104, 48074040, 50477742, 56086380, 57688848, 67303656, 72111060, 74781840, 84129570, 96148080, 100955484, 112172760, 126194355, 134607312, 144222120, 168259140, 201910968, 224345520, 252388710, 288444240, 336518280, 403821936, 504777420, 673036560, 1009554840, 2019109680]

約数ペア:

[(1, 2019109680), (2, 1009554840), (3, 673036560), (4, 504777420), (5, 403821936), (6, 336518280), (7, 288444240), (8, 252388710), (9, 224345520), (10, 201910968), (12, 168259140), (14, 144222120), (15, 134607312), (16, 126194355), (18, 112172760), (20, 100955484), (21, 96148080), (24, 84129570), (27, 74781840), (28, 72111060), (30, 67303656), (35, 57688848), (36, 56086380), (40, 50477742), (42, 48074040), (45, 44869104), (48, 42064785), (49, 41206320), (54, 37390920), (56, 36055530), (60, 33651828), (63, 32049360), (70, 28844424), (72, 28043190), (80, 25238871), (81, 24927280), (84, 24037020), (90, 22434552), (98, 20603160), (105, 19229616), (108, 18695460), (112, 18027765), (120, 16825914), (126, 16024680), (135, 14956368), (140, 14422212), (144, 14021595), (147, 13735440), (162, 12463640), (168, 12018510), (180, 11217276), (189, 10683120), (196, 10301580), (210, 9614808), (216, 9347730), (240, 8412957), (245, 8241264), (252, 8012340), (270, 7478184), (280, 7211106), (294, 6867720), (315, 6409872), (324, 6231820), (336, 6009255), (360, 5608638), (378, 5341560), (392, 5150790), (405, 4985456), (420, 4807404), (432, 4673865), (441, 4578480), (490, 4120632), (504, 4006170), (540, 3739092), (560, 3605553), (567, 3561040), (588, 3433860), (630, 3204936), (648, 3115910), (720, 2804319), (735, 2747088), (756, 2670780), (784, 2575395), (810, 2492728), (840, 2403702), (882, 2289240), (945, 2136624), (980, 2060316), (1008, 2003085), (1080, 1869546), (1134, 1780520), (1176, 1716930), (1260, 1602468), (1296, 1557955), (1323, 1526160), (1470, 1373544), (1512, 1335390), (1620, 1246364), (1680, 1201851), (1764, 1144620), (1890, 1068312), (1960, 1030158), (2160, 934773), (2205, 915696), (2268, 890260), (2352, 858465), (2520, 801234), (2646, 763080), (2835, 712208), (2940, 686772), (3024, 667695), (3240, 623182), (3528, 572310), (3780, 534156), (3920, 515079), (3969, 508720), (4410, 457848), (4536, 445130), (5040, 400617), (5292, 381540), (5670, 356104), (5880, 343386), (6359, 317520), (6480, 311591), (6615, 305232), (7056, 286155), (7560, 267078), (7938, 254360), (8820, 228924), (9072, 222565), (10584, 190770), (11340, 178052), (11760, 171693), (12718, 158760), (13230, 152616), (15120, 133539), (15876, 127180), (17640, 114462), (19077, 105840), (19845, 101744), (21168, 95385), (22680, 89026), (25436, 79380), (26460, 76308), (31752, 63590), (31795, 63504), (35280, 57231), (38154, 52920), (39690, 50872), (44513, 45360)]