164395980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 360

約数和(自身を含む): 637282800

約数和(自身を除く): 472886820

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, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 109, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 196, 210, 218, 228, 245, 252, 266, 270, 285, 294, 315, 324, 327, 342, 378, 380, 399, 405, 420, 436, 441, 490, 513, 532, 540, 545, 567, 570, 588, 630, 654, 665, 684, 735, 756, 763, 798, 810, 855, 882, 931, 945, 980, 981, 1026, 1090, 1134, 1140, 1197, 1260, 1308, 1323, 1330, 1470, 1526, 1539, 1596, 1620, 1635, 1710, 1764, 1862, 1890, 1962, 1995, 2052, 2071, 2180, 2205, 2268, 2289, 2394, 2565, 2646, 2660, 2793, 2835, 2940, 2943, 3052, 3078, 3270, 3420, 3591, 3724, 3780, 3815, 3924, 3969, 3990, 4142, 4410, 4578, 4655, 4788, 4905, 5130, 5292, 5341, 5586, 5670, 5886, 5985, 6156, 6213, 6540, 6615, 6867, 7182, 7630, 7695, 7938, 7980, 8284, 8379, 8820, 8829, 9156, 9310, 9810, 10260, 10355, 10682, 10773, 11172, 11340, 11445, 11772, 11970, 12426, 13230, 13734, 13965, 14364, 14497, 14715, 15260, 15390, 15876, 16023, 16758, 17658, 17955, 18620, 18639, 19620, 19845, 20601, 20710, 21364, 21546, 22890, 23940, 24852, 25137, 26460, 26705, 27468, 27930, 28994, 29430, 30780, 31065, 32046, 33516, 34335, 35316, 35910, 37278, 39690, 41202, 41420, 41895, 43092, 43491, 44145, 45780, 48069, 50274, 53410, 53865, 55860, 55917, 57988, 58860, 61803, 62130, 64092, 68670, 71820, 72485, 74556, 75411, 79380, 80115, 82404, 83790, 86982, 88290, 93195, 96138, 100548, 101479, 103005, 106820, 107730, 111834, 123606, 124260, 125685, 130473, 137340, 144207, 144970, 150822, 160230, 167580, 167751, 173964, 176580, 186390, 192276, 202958, 206010, 215460, 217455, 223668, 240345, 247212, 251370, 260946, 279585, 288414, 289940, 301644, 304437, 309015, 320460, 335502, 372780, 377055, 391419, 405916, 412020, 432621, 434910, 480690, 502740, 507395, 521892, 559170, 576828, 608874, 618030, 652365, 671004, 721035, 754110, 782838, 838755, 865242, 869820, 913311, 961380, 1014790, 1118340, 1174257, 1217748, 1236060, 1304730, 1442070, 1508220, 1522185, 1565676, 1677510, 1730484, 1826622, 1957095, 2029580, 2163105, 2348514, 2609460, 2739933, 2884140, 3044370, 3355020, 3653244, 3914190, 4326210, 4566555, 4697028, 5479866, 5871285, 6088740, 7828380, 8219799, 8652420, 9133110, 10959732, 11742570, 13699665, 16439598, 18266220, 23485140, 27399330, 32879196, 41098995, 54798660, 82197990, 164395980]

約数ペア:

[(1, 164395980), (2, 82197990), (3, 54798660), (4, 41098995), (5, 32879196), (6, 27399330), (7, 23485140), (9, 18266220), (10, 16439598), (12, 13699665), (14, 11742570), (15, 10959732), (18, 9133110), (19, 8652420), (20, 8219799), (21, 7828380), (27, 6088740), (28, 5871285), (30, 5479866), (35, 4697028), (36, 4566555), (38, 4326210), (42, 3914190), (45, 3653244), (49, 3355020), (54, 3044370), (57, 2884140), (60, 2739933), (63, 2609460), (70, 2348514), (76, 2163105), (81, 2029580), (84, 1957095), (90, 1826622), (95, 1730484), (98, 1677510), (105, 1565676), (108, 1522185), (109, 1508220), (114, 1442070), (126, 1304730), (133, 1236060), (135, 1217748), (140, 1174257), (147, 1118340), (162, 1014790), (171, 961380), (180, 913311), (189, 869820), (190, 865242), (196, 838755), (210, 782838), (218, 754110), (228, 721035), (245, 671004), (252, 652365), (266, 618030), (270, 608874), (285, 576828), (294, 559170), (315, 521892), (324, 507395), (327, 502740), (342, 480690), (378, 434910), (380, 432621), (399, 412020), (405, 405916), (420, 391419), (436, 377055), (441, 372780), (490, 335502), (513, 320460), (532, 309015), (540, 304437), (545, 301644), (567, 289940), (570, 288414), (588, 279585), (630, 260946), (654, 251370), (665, 247212), (684, 240345), (735, 223668), (756, 217455), (763, 215460), (798, 206010), (810, 202958), (855, 192276), (882, 186390), (931, 176580), (945, 173964), (980, 167751), (981, 167580), (1026, 160230), (1090, 150822), (1134, 144970), (1140, 144207), (1197, 137340), (1260, 130473), (1308, 125685), (1323, 124260), (1330, 123606), (1470, 111834), (1526, 107730), (1539, 106820), (1596, 103005), (1620, 101479), (1635, 100548), (1710, 96138), (1764, 93195), (1862, 88290), (1890, 86982), (1962, 83790), (1995, 82404), (2052, 80115), (2071, 79380), (2180, 75411), (2205, 74556), (2268, 72485), (2289, 71820), (2394, 68670), (2565, 64092), (2646, 62130), (2660, 61803), (2793, 58860), (2835, 57988), (2940, 55917), (2943, 55860), (3052, 53865), (3078, 53410), (3270, 50274), (3420, 48069), (3591, 45780), (3724, 44145), (3780, 43491), (3815, 43092), (3924, 41895), (3969, 41420), (3990, 41202), (4142, 39690), (4410, 37278), (4578, 35910), (4655, 35316), (4788, 34335), (4905, 33516), (5130, 32046), (5292, 31065), (5341, 30780), (5586, 29430), (5670, 28994), (5886, 27930), (5985, 27468), (6156, 26705), (6213, 26460), (6540, 25137), (6615, 24852), (6867, 23940), (7182, 22890), (7630, 21546), (7695, 21364), (7938, 20710), (7980, 20601), (8284, 19845), (8379, 19620), (8820, 18639), (8829, 18620), (9156, 17955), (9310, 17658), (9810, 16758), (10260, 16023), (10355, 15876), (10682, 15390), (10773, 15260), (11172, 14715), (11340, 14497), (11445, 14364), (11772, 13965), (11970, 13734), (12426, 13230)]