220130151990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{378289}}^1$

素因数の和:378486

約数の個数: 128

約数和(自身を含む): 643226158080

約数和(自身を除く): 423096006090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 163, 170, 210, 238, 255, 326, 357, 489, 510, 595, 714, 815, 978, 1141, 1190, 1630, 1785, 2282, 2445, 2771, 3423, 3570, 4890, 5542, 5705, 6846, 8313, 11410, 13855, 16626, 17115, 19397, 27710, 34230, 38794, 41565, 58191, 83130, 96985, 116382, 193970, 290955, 378289, 581910, 756578, 1134867, 1891445, 2269734, 2648023, 3782890, 5296046, 5674335, 6430913, 7944069, 11348670, 12861826, 13240115, 15888138, 19292739, 26480230, 32154565, 38585478, 39720345, 45016391, 61661107, 64309130, 79440690, 90032782, 96463695, 123322214, 135049173, 184983321, 192927390, 225081955, 270098346, 308305535, 369966642, 431627749, 450163910, 616611070, 675245865, 863255498, 924916605, 1048238819, 1294883247, 1350491730, 1849833210, 2096477638, 2158138745, 2589766494, 3144716457, 4316277490, 5241194095, 6289432914, 6474416235, 7337671733, 10482388190, 12948832470, 14675343466, 15723582285, 22013015199, 31447164570, 36688358665, 44026030398, 73376717330, 110065075995, 220130151990]

約数ペア:

[(1, 220130151990), (2, 110065075995), (3, 73376717330), (5, 44026030398), (6, 36688358665), (7, 31447164570), (10, 22013015199), (14, 15723582285), (15, 14675343466), (17, 12948832470), (21, 10482388190), (30, 7337671733), (34, 6474416235), (35, 6289432914), (42, 5241194095), (51, 4316277490), (70, 3144716457), (85, 2589766494), (102, 2158138745), (105, 2096477638), (119, 1849833210), (163, 1350491730), (170, 1294883247), (210, 1048238819), (238, 924916605), (255, 863255498), (326, 675245865), (357, 616611070), (489, 450163910), (510, 431627749), (595, 369966642), (714, 308305535), (815, 270098346), (978, 225081955), (1141, 192927390), (1190, 184983321), (1630, 135049173), (1785, 123322214), (2282, 96463695), (2445, 90032782), (2771, 79440690), (3423, 64309130), (3570, 61661107), (4890, 45016391), (5542, 39720345), (5705, 38585478), (6846, 32154565), (8313, 26480230), (11410, 19292739), (13855, 15888138), (16626, 13240115), (17115, 12861826), (19397, 11348670), (27710, 7944069), (34230, 6430913), (38794, 5674335), (41565, 5296046), (58191, 3782890), (83130, 2648023), (96985, 2269734), (116382, 1891445), (193970, 1134867), (290955, 756578), (378289, 581910)]