7465867920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10657}}^1$

素因数の和:10822

約数の個数: 240

約数和(自身を含む): 28863569280

約数和(自身を除く): 21397701360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7784, 8340, 8757, 9730, 10008, 10657, 11120, 11676, 12510, 14595, 15568, 16680, 17514, 19460, 20016, 21314, 23352, 25020, 29190, 31971, 33360, 35028, 38920, 42628, 43785, 46704, 50040, 53285, 58380, 63942, 70056, 74599, 77840, 85256, 87570, 95913, 100080, 106570, 116760, 127884, 140112, 149198, 159855, 170512, 175140, 191826, 213140, 223797, 233520, 255768, 298396, 319710, 350280, 372995, 383652, 426280, 447594, 479565, 511536, 596792, 639420, 671391, 700560, 745990, 767304, 852560, 895188, 959130, 1118985, 1193584, 1278840, 1342782, 1481323, 1491980, 1534608, 1790376, 1918260, 2237970, 2557680, 2685564, 2962646, 2983960, 3356955, 3580752, 3836520, 4443969, 4475940, 5371128, 5925292, 5967920, 6713910, 7406615, 7673040, 8887938, 8951880, 10369261, 10742256, 11850584, 13331907, 13427820, 14813230, 17775876, 17903760, 20738522, 22219845, 23701168, 26663814, 26855640, 29626460, 31107783, 35551752, 41477044, 44439690, 51846305, 53327628, 53711280, 59252920, 62215566, 66659535, 71103504, 82954088, 88879380, 93323349, 103692610, 106655256, 118505840, 124431132, 133319070, 155538915, 165908176, 177758760, 186646698, 207385220, 213310512, 248862264, 266638140, 311077830, 355517520, 373293396, 414770440, 466616745, 497724528, 533276280, 622155660, 746586792, 829540880, 933233490, 1066552560, 1244311320, 1493173584, 1866466980, 2488622640, 3732933960, 7465867920]

約数ペア:

[(1, 7465867920), (2, 3732933960), (3, 2488622640), (4, 1866466980), (5, 1493173584), (6, 1244311320), (7, 1066552560), (8, 933233490), (9, 829540880), (10, 746586792), (12, 622155660), (14, 533276280), (15, 497724528), (16, 466616745), (18, 414770440), (20, 373293396), (21, 355517520), (24, 311077830), (28, 266638140), (30, 248862264), (35, 213310512), (36, 207385220), (40, 186646698), (42, 177758760), (45, 165908176), (48, 155538915), (56, 133319070), (60, 124431132), (63, 118505840), (70, 106655256), (72, 103692610), (80, 93323349), (84, 88879380), (90, 82954088), (105, 71103504), (112, 66659535), (120, 62215566), (126, 59252920), (139, 53711280), (140, 53327628), (144, 51846305), (168, 44439690), (180, 41477044), (210, 35551752), (240, 31107783), (252, 29626460), (278, 26855640), (280, 26663814), (315, 23701168), (336, 22219845), (360, 20738522), (417, 17903760), (420, 17775876), (504, 14813230), (556, 13427820), (560, 13331907), (630, 11850584), (695, 10742256), (720, 10369261), (834, 8951880), (840, 8887938), (973, 7673040), (1008, 7406615), (1112, 6713910), (1251, 5967920), (1260, 5925292), (1390, 5371128), (1668, 4475940), (1680, 4443969), (1946, 3836520), (2085, 3580752), (2224, 3356955), (2502, 2983960), (2520, 2962646), (2780, 2685564), (2919, 2557680), (3336, 2237970), (3892, 1918260), (4170, 1790376), (4865, 1534608), (5004, 1491980), (5040, 1481323), (5560, 1342782), (5838, 1278840), (6255, 1193584), (6672, 1118985), (7784, 959130), (8340, 895188), (8757, 852560), (9730, 767304), (10008, 745990), (10657, 700560), (11120, 671391), (11676, 639420), (12510, 596792), (14595, 511536), (15568, 479565), (16680, 447594), (17514, 426280), (19460, 383652), (20016, 372995), (21314, 350280), (23352, 319710), (25020, 298396), (29190, 255768), (31971, 233520), (33360, 223797), (35028, 213140), (38920, 191826), (42628, 175140), (43785, 170512), (46704, 159855), (50040, 149198), (53285, 140112), (58380, 127884), (63942, 116760), (70056, 106570), (74599, 100080), (77840, 95913), (85256, 87570)]