19925761320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3163}}^1$

素因数の和:3509

約数の個数: 256

約数和(自身を含む): 70164864000

約数和(自身を除く): 50239102680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 307, 342, 360, 380, 456, 513, 540, 570, 614, 684, 760, 855, 921, 1026, 1080, 1140, 1228, 1368, 1535, 1710, 1842, 2052, 2280, 2456, 2565, 2763, 3070, 3163, 3420, 3684, 4104, 4605, 5130, 5526, 5833, 6140, 6326, 6840, 7368, 8289, 9210, 9489, 10260, 11052, 11666, 12280, 12652, 13815, 15815, 16578, 17499, 18420, 18978, 20520, 22104, 23332, 25304, 27630, 28467, 29165, 31630, 33156, 34998, 36840, 37956, 41445, 46664, 47445, 52497, 55260, 56934, 58330, 60097, 63260, 66312, 69996, 75912, 82890, 85401, 87495, 94890, 104994, 110520, 113868, 116660, 120194, 126520, 139992, 142335, 157491, 165780, 170802, 174990, 180291, 189780, 209988, 227736, 233320, 240388, 262485, 284670, 300485, 314982, 331560, 341604, 349980, 360582, 379560, 419976, 427005, 480776, 524970, 540873, 569340, 600970, 629964, 683208, 699960, 721164, 787455, 854010, 901455, 971041, 1049940, 1081746, 1138680, 1201940, 1259928, 1442328, 1574910, 1622619, 1708020, 1802910, 1942082, 2099880, 2163492, 2403880, 2704365, 2913123, 3149820, 3245238, 3416040, 3605820, 3884164, 4326984, 4855205, 5408730, 5826246, 6299640, 6490476, 7211640, 7768328, 8113095, 8739369, 9710410, 10817460, 11652492, 12980952, 14565615, 16226190, 17478738, 18449779, 19420820, 21634920, 23304984, 26218107, 29131230, 32452380, 34957476, 36899558, 38841640, 43696845, 52436214, 55349337, 58262460, 64904760, 69914952, 73799116, 87393690, 92248895, 104872428, 110698674, 116524920, 131090535, 147598232, 166048011, 174787380, 184497790, 209744856, 221397348, 262181070, 276746685, 332096022, 349574760, 368995580, 442794696, 498144033, 524362140, 553493370, 664192044, 737991160, 830240055, 996288066, 1048724280, 1106986740, 1328384088, 1660480110, 1992576132, 2213973480, 2490720165, 3320960220, 3985152264, 4981440330, 6641920440, 9962880660, 19925761320]

約数ペア:

[(1, 19925761320), (2, 9962880660), (3, 6641920440), (4, 4981440330), (5, 3985152264), (6, 3320960220), (8, 2490720165), (9, 2213973480), (10, 1992576132), (12, 1660480110), (15, 1328384088), (18, 1106986740), (19, 1048724280), (20, 996288066), (24, 830240055), (27, 737991160), (30, 664192044), (36, 553493370), (38, 524362140), (40, 498144033), (45, 442794696), (54, 368995580), (57, 349574760), (60, 332096022), (72, 276746685), (76, 262181070), (90, 221397348), (95, 209744856), (108, 184497790), (114, 174787380), (120, 166048011), (135, 147598232), (152, 131090535), (171, 116524920), (180, 110698674), (190, 104872428), (216, 92248895), (228, 87393690), (270, 73799116), (285, 69914952), (307, 64904760), (342, 58262460), (360, 55349337), (380, 52436214), (456, 43696845), (513, 38841640), (540, 36899558), (570, 34957476), (614, 32452380), (684, 29131230), (760, 26218107), (855, 23304984), (921, 21634920), (1026, 19420820), (1080, 18449779), (1140, 17478738), (1228, 16226190), (1368, 14565615), (1535, 12980952), (1710, 11652492), (1842, 10817460), (2052, 9710410), (2280, 8739369), (2456, 8113095), (2565, 7768328), (2763, 7211640), (3070, 6490476), (3163, 6299640), (3420, 5826246), (3684, 5408730), (4104, 4855205), (4605, 4326984), (5130, 3884164), (5526, 3605820), (5833, 3416040), (6140, 3245238), (6326, 3149820), (6840, 2913123), (7368, 2704365), (8289, 2403880), (9210, 2163492), (9489, 2099880), (10260, 1942082), (11052, 1802910), (11666, 1708020), (12280, 1622619), (12652, 1574910), (13815, 1442328), (15815, 1259928), (16578, 1201940), (17499, 1138680), (18420, 1081746), (18978, 1049940), (20520, 971041), (22104, 901455), (23332, 854010), (25304, 787455), (27630, 721164), (28467, 699960), (29165, 683208), (31630, 629964), (33156, 600970), (34998, 569340), (36840, 540873), (37956, 524970), (41445, 480776), (46664, 427005), (47445, 419976), (52497, 379560), (55260, 360582), (56934, 349980), (58330, 341604), (60097, 331560), (63260, 314982), (66312, 300485), (69996, 284670), (75912, 262485), (82890, 240388), (85401, 233320), (87495, 227736), (94890, 209988), (104994, 189780), (110520, 180291), (113868, 174990), (116660, 170802), (120194, 165780), (126520, 157491), (139992, 142335)]