978762960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3455

約数の個数: 320

約数和(自身を含む): 4056883200

約数和(自身を除く): 3078120240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3407, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6814, 6840, 7182, 7560, 7980, 8208, 9576, 10221, 10260, 10640, 11970, 13628, 13680, 14364, 15120, 15960, 17035, 17955, 19152, 20442, 20520, 23849, 23940, 27256, 28728, 30663, 31920, 34070, 35910, 40884, 41040, 47698, 47880, 51105, 54512, 57456, 61326, 64733, 68140, 71547, 71820, 81768, 91989, 95396, 95760, 102210, 119245, 122652, 129466, 136280, 143094, 143640, 153315, 163536, 183978, 190792, 194199, 204420, 214641, 238490, 245304, 258932, 272560, 286188, 287280, 306630, 323665, 357735, 367956, 381584, 388398, 408840, 429282, 453131, 459945, 476980, 490608, 517864, 572376, 582597, 613260, 643923, 647330, 715470, 735912, 776796, 817680, 858564, 906262, 919890, 953960, 970995, 1035728, 1073205, 1144752, 1165194, 1226520, 1287846, 1294660, 1359393, 1430940, 1471824, 1553592, 1717128, 1747791, 1812524, 1839780, 1907920, 1941990, 2146410, 2265655, 2330388, 2453040, 2575692, 2589320, 2718786, 2861880, 2912985, 3107184, 3219615, 3434256, 3495582, 3625048, 3679560, 3883980, 4078179, 4292820, 4531310, 4660776, 5151384, 5178640, 5437572, 5723760, 5825970, 6439230, 6796965, 6991164, 7250096, 7359120, 7767960, 8156358, 8585640, 8738955, 9062620, 9321552, 10302768, 10875144, 11651940, 12234537, 12878460, 13593930, 13982328, 15535920, 16312716, 17171280, 17477910, 18125240, 20390895, 21750288, 23303880, 24469074, 25756920, 27187860, 27964656, 32625432, 34955820, 36250480, 40781790, 46607760, 48938148, 51513840, 54375720, 61172685, 65250864, 69911640, 81563580, 97876296, 108751440, 122345370, 139823280, 163127160, 195752592, 244690740, 326254320, 489381480, 978762960]

約数ペア:

[(1, 978762960), (2, 489381480), (3, 326254320), (4, 244690740), (5, 195752592), (6, 163127160), (7, 139823280), (8, 122345370), (9, 108751440), (10, 97876296), (12, 81563580), (14, 69911640), (15, 65250864), (16, 61172685), (18, 54375720), (19, 51513840), (20, 48938148), (21, 46607760), (24, 40781790), (27, 36250480), (28, 34955820), (30, 32625432), (35, 27964656), (36, 27187860), (38, 25756920), (40, 24469074), (42, 23303880), (45, 21750288), (48, 20390895), (54, 18125240), (56, 17477910), (57, 17171280), (60, 16312716), (63, 15535920), (70, 13982328), (72, 13593930), (76, 12878460), (80, 12234537), (84, 11651940), (90, 10875144), (95, 10302768), (105, 9321552), (108, 9062620), (112, 8738955), (114, 8585640), (120, 8156358), (126, 7767960), (133, 7359120), (135, 7250096), (140, 6991164), (144, 6796965), (152, 6439230), (168, 5825970), (171, 5723760), (180, 5437572), (189, 5178640), (190, 5151384), (210, 4660776), (216, 4531310), (228, 4292820), (240, 4078179), (252, 3883980), (266, 3679560), (270, 3625048), (280, 3495582), (285, 3434256), (304, 3219615), (315, 3107184), (336, 2912985), (342, 2861880), (360, 2718786), (378, 2589320), (380, 2575692), (399, 2453040), (420, 2330388), (432, 2265655), (456, 2146410), (504, 1941990), (513, 1907920), (532, 1839780), (540, 1812524), (560, 1747791), (570, 1717128), (630, 1553592), (665, 1471824), (684, 1430940), (720, 1359393), (756, 1294660), (760, 1287846), (798, 1226520), (840, 1165194), (855, 1144752), (912, 1073205), (945, 1035728), (1008, 970995), (1026, 953960), (1064, 919890), (1080, 906262), (1140, 858564), (1197, 817680), (1260, 776796), (1330, 735912), (1368, 715470), (1512, 647330), (1520, 643923), (1596, 613260), (1680, 582597), (1710, 572376), (1890, 517864), (1995, 490608), (2052, 476980), (2128, 459945), (2160, 453131), (2280, 429282), (2394, 408840), (2520, 388398), (2565, 381584), (2660, 367956), (2736, 357735), (3024, 323665), (3192, 306630), (3407, 287280), (3420, 286188), (3591, 272560), (3780, 258932), (3990, 245304), (4104, 238490), (4560, 214641), (4788, 204420), (5040, 194199), (5130, 190792), (5320, 183978), (5985, 163536), (6384, 153315), (6814, 143640), (6840, 143094), (7182, 136280), (7560, 129466), (7980, 122652), (8208, 119245), (9576, 102210), (10221, 95760), (10260, 95396), (10640, 91989), (11970, 81768), (13628, 71820), (13680, 71547), (14364, 68140), (15120, 64733), (15960, 61326), (17035, 57456), (17955, 54512), (19152, 51105), (20442, 47880), (20520, 47698), (23849, 41040), (23940, 40884), (27256, 35910), (28728, 34070), (30663, 31920)]