128307940740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1725961}}^1$

素因数の和:1726042

約数の個数: 144

約数和(自身を含む): 452340120960

約数和(自身を除く): 324032180220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 3540, 3717, 4130, 4956, 5310, 6195, 7434, 8260, 10620, 12390, 14868, 18585, 24780, 37170, 74340, 1725961, 3451922, 5177883, 6903844, 8629805, 10355766, 12081727, 15533649, 17259610, 20711532, 24163454, 25889415, 31067298, 34519220, 36245181, 48326908, 51778830, 60408635, 62134596, 72490362, 77668245, 101831699, 103557660, 108735543, 120817270, 144980724, 155336490, 181225905, 203663398, 217471086, 241634540, 305495097, 310672980, 362451810, 407326796, 434942172, 509158495, 543677715, 610990194, 712821893, 724903620, 916485291, 1018316990, 1087355430, 1221980388, 1425643786, 1527475485, 1832970582, 2036633980, 2138465679, 2174710860, 2851287572, 3054950970, 3564109465, 3665941164, 4276931358, 4582426455, 6109901940, 6415397037, 7128218930, 8553862716, 9164852910, 10692328395, 12830794074, 14256437860, 18329705820, 21384656790, 25661588148, 32076985185, 42769313580, 64153970370, 128307940740]

約数ペア:

[(1, 128307940740), (2, 64153970370), (3, 42769313580), (4, 32076985185), (5, 25661588148), (6, 21384656790), (7, 18329705820), (9, 14256437860), (10, 12830794074), (12, 10692328395), (14, 9164852910), (15, 8553862716), (18, 7128218930), (20, 6415397037), (21, 6109901940), (28, 4582426455), (30, 4276931358), (35, 3665941164), (36, 3564109465), (42, 3054950970), (45, 2851287572), (59, 2174710860), (60, 2138465679), (63, 2036633980), (70, 1832970582), (84, 1527475485), (90, 1425643786), (105, 1221980388), (118, 1087355430), (126, 1018316990), (140, 916485291), (177, 724903620), (180, 712821893), (210, 610990194), (236, 543677715), (252, 509158495), (295, 434942172), (315, 407326796), (354, 362451810), (413, 310672980), (420, 305495097), (531, 241634540), (590, 217471086), (630, 203663398), (708, 181225905), (826, 155336490), (885, 144980724), (1062, 120817270), (1180, 108735543), (1239, 103557660), (1260, 101831699), (1652, 77668245), (1770, 72490362), (2065, 62134596), (2124, 60408635), (2478, 51778830), (2655, 48326908), (3540, 36245181), (3717, 34519220), (4130, 31067298), (4956, 25889415), (5310, 24163454), (6195, 20711532), (7434, 17259610), (8260, 15533649), (10620, 12081727), (12390, 10355766), (14868, 8629805), (18585, 6903844), (24780, 5177883), (37170, 3451922), (74340, 1725961)]