19303189080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4463}}^1$

素因数の和:4774

約数の個数: 256

約数和(自身を含む): 69938380800

約数和(自身を除く): 50635191720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 271, 280, 285, 380, 399, 420, 456, 532, 542, 570, 665, 760, 798, 813, 840, 1064, 1084, 1140, 1330, 1355, 1596, 1626, 1897, 1995, 2168, 2280, 2660, 2710, 3192, 3252, 3794, 3990, 4065, 4463, 5149, 5320, 5420, 5691, 6504, 7588, 7980, 8130, 8926, 9485, 10298, 10840, 11382, 13389, 15176, 15447, 15960, 16260, 17852, 18970, 20596, 22315, 22764, 25745, 26778, 28455, 30894, 31241, 32520, 35704, 36043, 37940, 41192, 44630, 45528, 51490, 53556, 56910, 61788, 62482, 66945, 72086, 75880, 77235, 84797, 89260, 93723, 102980, 107112, 108129, 113820, 123576, 124964, 133890, 144172, 154470, 156205, 169594, 178520, 180215, 187446, 205960, 216258, 227640, 249928, 254391, 267780, 288344, 308940, 312410, 339188, 360430, 374892, 423985, 432516, 468615, 508782, 535560, 540645, 593579, 617880, 624820, 678376, 720860, 749784, 847970, 865032, 937230, 1017564, 1081290, 1187158, 1209473, 1249640, 1271955, 1441720, 1695940, 1780737, 1874460, 2035128, 2162580, 2374316, 2418946, 2543910, 2967895, 3391880, 3561474, 3628419, 3748920, 4325160, 4748632, 4837892, 5087820, 5935790, 6047365, 7122948, 7256838, 8466311, 8903685, 9675784, 10175640, 11871580, 12094730, 14245896, 14513676, 16932622, 17807370, 18142095, 22979987, 23743160, 24189460, 25398933, 29027352, 33865244, 35614740, 36284190, 42331555, 45959974, 48378920, 50797866, 67730488, 68939961, 71229480, 72568380, 84663110, 91919948, 101595732, 114899935, 126994665, 137879922, 145136760, 160859909, 169326220, 183839896, 203191464, 229799870, 253989330, 275759844, 321719818, 338652440, 344699805, 459599740, 482579727, 507978660, 551519688, 643439636, 689399610, 804299545, 919199480, 965159454, 1015957320, 1286879272, 1378799220, 1608599090, 1930318908, 2412898635, 2757598440, 3217198180, 3860637816, 4825797270, 6434396360, 9651594540, 19303189080]

約数ペア:

[(1, 19303189080), (2, 9651594540), (3, 6434396360), (4, 4825797270), (5, 3860637816), (6, 3217198180), (7, 2757598440), (8, 2412898635), (10, 1930318908), (12, 1608599090), (14, 1378799220), (15, 1286879272), (19, 1015957320), (20, 965159454), (21, 919199480), (24, 804299545), (28, 689399610), (30, 643439636), (35, 551519688), (38, 507978660), (40, 482579727), (42, 459599740), (56, 344699805), (57, 338652440), (60, 321719818), (70, 275759844), (76, 253989330), (84, 229799870), (95, 203191464), (105, 183839896), (114, 169326220), (120, 160859909), (133, 145136760), (140, 137879922), (152, 126994665), (168, 114899935), (190, 101595732), (210, 91919948), (228, 84663110), (266, 72568380), (271, 71229480), (280, 68939961), (285, 67730488), (380, 50797866), (399, 48378920), (420, 45959974), (456, 42331555), (532, 36284190), (542, 35614740), (570, 33865244), (665, 29027352), (760, 25398933), (798, 24189460), (813, 23743160), (840, 22979987), (1064, 18142095), (1084, 17807370), (1140, 16932622), (1330, 14513676), (1355, 14245896), (1596, 12094730), (1626, 11871580), (1897, 10175640), (1995, 9675784), (2168, 8903685), (2280, 8466311), (2660, 7256838), (2710, 7122948), (3192, 6047365), (3252, 5935790), (3794, 5087820), (3990, 4837892), (4065, 4748632), (4463, 4325160), (5149, 3748920), (5320, 3628419), (5420, 3561474), (5691, 3391880), (6504, 2967895), (7588, 2543910), (7980, 2418946), (8130, 2374316), (8926, 2162580), (9485, 2035128), (10298, 1874460), (10840, 1780737), (11382, 1695940), (13389, 1441720), (15176, 1271955), (15447, 1249640), (15960, 1209473), (16260, 1187158), (17852, 1081290), (18970, 1017564), (20596, 937230), (22315, 865032), (22764, 847970), (25745, 749784), (26778, 720860), (28455, 678376), (30894, 624820), (31241, 617880), (32520, 593579), (35704, 540645), (36043, 535560), (37940, 508782), (41192, 468615), (44630, 432516), (45528, 423985), (51490, 374892), (53556, 360430), (56910, 339188), (61788, 312410), (62482, 308940), (66945, 288344), (72086, 267780), (75880, 254391), (77235, 249928), (84797, 227640), (89260, 216258), (93723, 205960), (102980, 187446), (107112, 180215), (108129, 178520), (113820, 169594), (123576, 156205), (124964, 154470), (133890, 144172)]