56182620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 133482660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 223, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 446, 494, 510, 570, 646, 663, 669, 741, 780, 884, 892, 969, 988, 1020, 1105, 1115, 1140, 1235, 1292, 1326, 1338, 1482, 1615, 1938, 2210, 2230, 2470, 2652, 2676, 2899, 2964, 3230, 3315, 3345, 3705, 3791, 3876, 4199, 4237, 4420, 4460, 4845, 4940, 5798, 6460, 6630, 6690, 7410, 7582, 8398, 8474, 8697, 9690, 11373, 11596, 12597, 12711, 13260, 13380, 14495, 14820, 15164, 16796, 16948, 17394, 18955, 19380, 20995, 21185, 22746, 25194, 25422, 28990, 34788, 37910, 41990, 42370, 43485, 45492, 49283, 50388, 50844, 55081, 56865, 57980, 62985, 63555, 72029, 75820, 83980, 84740, 86970, 98566, 110162, 113730, 125970, 127110, 144058, 147849, 165243, 173940, 197132, 216087, 220324, 227460, 246415, 251940, 254220, 275405, 288116, 295698, 330486, 360145, 432174, 492830, 550810, 591396, 660972, 720290, 739245, 826215, 864348, 936377, 985660, 1080435, 1101620, 1440580, 1478490, 1652430, 1872754, 2160870, 2809131, 2956980, 3304860, 3745508, 4321740, 4681885, 5618262, 9363770, 11236524, 14045655, 18727540, 28091310, 56182620]

約数ペア:

[(1, 56182620), (2, 28091310), (3, 18727540), (4, 14045655), (5, 11236524), (6, 9363770), (10, 5618262), (12, 4681885), (13, 4321740), (15, 3745508), (17, 3304860), (19, 2956980), (20, 2809131), (26, 2160870), (30, 1872754), (34, 1652430), (38, 1478490), (39, 1440580), (51, 1101620), (52, 1080435), (57, 985660), (60, 936377), (65, 864348), (68, 826215), (76, 739245), (78, 720290), (85, 660972), (95, 591396), (102, 550810), (114, 492830), (130, 432174), (156, 360145), (170, 330486), (190, 295698), (195, 288116), (204, 275405), (221, 254220), (223, 251940), (228, 246415), (247, 227460), (255, 220324), (260, 216087), (285, 197132), (323, 173940), (340, 165243), (380, 147849), (390, 144058), (442, 127110), (446, 125970), (494, 113730), (510, 110162), (570, 98566), (646, 86970), (663, 84740), (669, 83980), (741, 75820), (780, 72029), (884, 63555), (892, 62985), (969, 57980), (988, 56865), (1020, 55081), (1105, 50844), (1115, 50388), (1140, 49283), (1235, 45492), (1292, 43485), (1326, 42370), (1338, 41990), (1482, 37910), (1615, 34788), (1938, 28990), (2210, 25422), (2230, 25194), (2470, 22746), (2652, 21185), (2676, 20995), (2899, 19380), (2964, 18955), (3230, 17394), (3315, 16948), (3345, 16796), (3705, 15164), (3791, 14820), (3876, 14495), (4199, 13380), (4237, 13260), (4420, 12711), (4460, 12597), (4845, 11596), (4940, 11373), (5798, 9690), (6460, 8697), (6630, 8474), (6690, 8398), (7410, 7582)]