394438810080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{295699}}^1$

素因数の和:296121

約数の個数: 192

約数和(自身を含む): 1423561305600

約数和(自身を除く): 1029122495520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 397, 420, 480, 560, 672, 794, 840, 1120, 1191, 1588, 1680, 1985, 2382, 2779, 3176, 3360, 3970, 4764, 5558, 5955, 6352, 7940, 8337, 9528, 11116, 11910, 12704, 13895, 15880, 16674, 19056, 22232, 23820, 27790, 31760, 33348, 38112, 41685, 44464, 47640, 55580, 63520, 66696, 83370, 88928, 95280, 111160, 133392, 166740, 190560, 222320, 266784, 295699, 333480, 444640, 591398, 666960, 887097, 1182796, 1333920, 1478495, 1774194, 2069893, 2365592, 2956990, 3548388, 4139786, 4435485, 4731184, 5913980, 6209679, 7096776, 8279572, 8870970, 9462368, 10349465, 11827960, 12419358, 14193552, 16559144, 17741940, 20698930, 23655920, 24838716, 28387104, 31048395, 33118288, 35483880, 41397860, 47311840, 49677432, 62096790, 66236576, 70967760, 82795720, 99354864, 117392503, 124193580, 141935520, 165591440, 198709728, 234785006, 248387160, 331182880, 352177509, 469570012, 496774320, 586962515, 704355018, 821747521, 939140024, 993548640, 1173925030, 1408710036, 1643495042, 1760887545, 1878280048, 2347850060, 2465242563, 2817420072, 3286990084, 3521775090, 3756560096, 4108737605, 4695700120, 4930485126, 5634840144, 6573980168, 7043550180, 8217475210, 9391400240, 9860970252, 11269680288, 12326212815, 13147960336, 14087100360, 16434950420, 18782800480, 19721940504, 24652425630, 26295920672, 28174200720, 32869900840, 39443881008, 49304851260, 56348401440, 65739801680, 78887762016, 98609702520, 131479603360, 197219405040, 394438810080]

約数ペア:

[(1, 394438810080), (2, 197219405040), (3, 131479603360), (4, 98609702520), (5, 78887762016), (6, 65739801680), (7, 56348401440), (8, 49304851260), (10, 39443881008), (12, 32869900840), (14, 28174200720), (15, 26295920672), (16, 24652425630), (20, 19721940504), (21, 18782800480), (24, 16434950420), (28, 14087100360), (30, 13147960336), (32, 12326212815), (35, 11269680288), (40, 9860970252), (42, 9391400240), (48, 8217475210), (56, 7043550180), (60, 6573980168), (70, 5634840144), (80, 4930485126), (84, 4695700120), (96, 4108737605), (105, 3756560096), (112, 3521775090), (120, 3286990084), (140, 2817420072), (160, 2465242563), (168, 2347850060), (210, 1878280048), (224, 1760887545), (240, 1643495042), (280, 1408710036), (336, 1173925030), (397, 993548640), (420, 939140024), (480, 821747521), (560, 704355018), (672, 586962515), (794, 496774320), (840, 469570012), (1120, 352177509), (1191, 331182880), (1588, 248387160), (1680, 234785006), (1985, 198709728), (2382, 165591440), (2779, 141935520), (3176, 124193580), (3360, 117392503), (3970, 99354864), (4764, 82795720), (5558, 70967760), (5955, 66236576), (6352, 62096790), (7940, 49677432), (8337, 47311840), (9528, 41397860), (11116, 35483880), (11910, 33118288), (12704, 31048395), (13895, 28387104), (15880, 24838716), (16674, 23655920), (19056, 20698930), (22232, 17741940), (23820, 16559144), (27790, 14193552), (31760, 12419358), (33348, 11827960), (38112, 10349465), (41685, 9462368), (44464, 8870970), (47640, 8279572), (55580, 7096776), (63520, 6209679), (66696, 5913980), (83370, 4731184), (88928, 4435485), (95280, 4139786), (111160, 3548388), (133392, 2956990), (166740, 2365592), (190560, 2069893), (222320, 1774194), (266784, 1478495), (295699, 1333920), (333480, 1182796), (444640, 887097), (591398, 666960)]