19299768829240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{11503}}^1$

素因数の和:12318

約数の個数: 256

約数和(自身を含む): 47375423078400

約数和(自身を除く): 28075654249160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 89, 92, 115, 124, 155, 178, 184, 230, 248, 310, 356, 445, 460, 620, 661, 712, 713, 890, 920, 1240, 1322, 1426, 1780, 2047, 2644, 2759, 2852, 3305, 3560, 3565, 4094, 5288, 5518, 5704, 6610, 7130, 8188, 10235, 11036, 11503, 13220, 13795, 14260, 15203, 16376, 20470, 20491, 22072, 23006, 26440, 27590, 28520, 30406, 40940, 40982, 46012, 55180, 57515, 58829, 60812, 63457, 76015, 81880, 81964, 92024, 102455, 110360, 115030, 117658, 121624, 126914, 152030, 163928, 204910, 230060, 235316, 253828, 264569, 294145, 304060, 317285, 356593, 409820, 460120, 470632, 471293, 507656, 529138, 588290, 608120, 634570, 713186, 819640, 942586, 1023767, 1058276, 1176580, 1269140, 1322845, 1353067, 1426372, 1782965, 1823699, 1885172, 2047534, 2116552, 2353160, 2356465, 2538280, 2645690, 2706134, 2852744, 3565930, 3647398, 3770344, 4095068, 4712930, 5118835, 5291380, 5412268, 6765335, 7131860, 7294796, 7603483, 8190136, 8201639, 9118495, 9425860, 10237670, 10582760, 10824536, 13530670, 14263720, 14589592, 15206966, 16403278, 18236990, 18851720, 20475340, 23546641, 27061340, 30413932, 31736777, 32806556, 36473980, 38017415, 40950680, 41008195, 41945077, 47093282, 54122680, 60827864, 63473554, 65613112, 72947960, 76034830, 82016390, 83890154, 94186564, 117733205, 126947108, 152069660, 158683885, 164032780, 167780308, 174880109, 188373128, 209725385, 235466410, 235707973, 253894216, 304139320, 317367770, 328065560, 335560616, 349760218, 419450770, 470932820, 471415946, 634735540, 676709987, 699520436, 729945871, 838901540, 874400545, 941865640, 942831892, 1178539865, 1269471080, 1353419974, 1399040872, 1459891742, 1677803080, 1748801090, 1885663784, 2357079730, 2706839948, 2919783484, 3383549935, 3497602180, 3649729355, 4714159460, 5413679896, 5421283379, 5839566968, 6767099870, 6995204360, 7299458710, 9428318920, 10842566758, 13534199740, 14598917420, 15564329701, 20978009597, 21685133516, 27068399480, 27106416895, 29197834840, 31128659402, 41956019194, 43370267032, 54212833790, 62257318804, 77821648505, 83912038388, 104890047985, 108425667580, 124514637608, 155643297010, 167824076776, 209780095970, 216851335160, 311286594020, 419560191940, 482494220731, 622573188040, 839120383880, 964988441462, 1929976882924, 2412471103655, 3859953765848, 4824942207310, 9649884414620, 19299768829240]

約数ペア:

[(1, 19299768829240), (2, 9649884414620), (4, 4824942207310), (5, 3859953765848), (8, 2412471103655), (10, 1929976882924), (20, 964988441462), (23, 839120383880), (31, 622573188040), (40, 482494220731), (46, 419560191940), (62, 311286594020), (89, 216851335160), (92, 209780095970), (115, 167824076776), (124, 155643297010), (155, 124514637608), (178, 108425667580), (184, 104890047985), (230, 83912038388), (248, 77821648505), (310, 62257318804), (356, 54212833790), (445, 43370267032), (460, 41956019194), (620, 31128659402), (661, 29197834840), (712, 27106416895), (713, 27068399480), (890, 21685133516), (920, 20978009597), (1240, 15564329701), (1322, 14598917420), (1426, 13534199740), (1780, 10842566758), (2047, 9428318920), (2644, 7299458710), (2759, 6995204360), (2852, 6767099870), (3305, 5839566968), (3560, 5421283379), (3565, 5413679896), (4094, 4714159460), (5288, 3649729355), (5518, 3497602180), (5704, 3383549935), (6610, 2919783484), (7130, 2706839948), (8188, 2357079730), (10235, 1885663784), (11036, 1748801090), (11503, 1677803080), (13220, 1459891742), (13795, 1399040872), (14260, 1353419974), (15203, 1269471080), (16376, 1178539865), (20470, 942831892), (20491, 941865640), (22072, 874400545), (23006, 838901540), (26440, 729945871), (27590, 699520436), (28520, 676709987), (30406, 634735540), (40940, 471415946), (40982, 470932820), (46012, 419450770), (55180, 349760218), (57515, 335560616), (58829, 328065560), (60812, 317367770), (63457, 304139320), (76015, 253894216), (81880, 235707973), (81964, 235466410), (92024, 209725385), (102455, 188373128), (110360, 174880109), (115030, 167780308), (117658, 164032780), (121624, 158683885), (126914, 152069660), (152030, 126947108), (163928, 117733205), (204910, 94186564), (230060, 83890154), (235316, 82016390), (253828, 76034830), (264569, 72947960), (294145, 65613112), (304060, 63473554), (317285, 60827864), (356593, 54122680), (409820, 47093282), (460120, 41945077), (470632, 41008195), (471293, 40950680), (507656, 38017415), (529138, 36473980), (588290, 32806556), (608120, 31736777), (634570, 30413932), (713186, 27061340), (819640, 23546641), (942586, 20475340), (1023767, 18851720), (1058276, 18236990), (1176580, 16403278), (1269140, 15206966), (1322845, 14589592), (1353067, 14263720), (1426372, 13530670), (1782965, 10824536), (1823699, 10582760), (1885172, 10237670), (2047534, 9425860), (2116552, 9118495), (2353160, 8201639), (2356465, 8190136), (2538280, 7603483), (2645690, 7294796), (2706134, 7131860), (2852744, 6765335), (3565930, 5412268), (3647398, 5291380), (3770344, 5118835), (4095068, 4712930)]