335355020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2440

約数の個数: 144

約数和(自身を含む): 962847648

約数和(自身を除く): 627492628

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1274, 1430, 1540, 1820, 2002, 2156, 2393, 2548, 2695, 2860, 3185, 4004, 4786, 5005, 5390, 6370, 7007, 9572, 10010, 10780, 11965, 12740, 14014, 16751, 20020, 23930, 26323, 28028, 31109, 33502, 35035, 47860, 52646, 62218, 67004, 70070, 83755, 105292, 117257, 124436, 131615, 140140, 155545, 167510, 184261, 217763, 234514, 263230, 311090, 335020, 342199, 368522, 435526, 469028, 526460, 586285, 622180, 684398, 737044, 871052, 921305, 1088815, 1172570, 1289827, 1368796, 1524341, 1710995, 1842610, 2177630, 2345140, 2395393, 2579654, 3048682, 3421990, 3685220, 4355260, 4790786, 5159308, 6097364, 6449135, 6843980, 7621705, 9581572, 11976965, 12898270, 15243410, 16767751, 23953930, 25796540, 30486820, 33535502, 47907860, 67071004, 83838755, 167677510, 335355020]

約数ペア:

[(1, 335355020), (2, 167677510), (4, 83838755), (5, 67071004), (7, 47907860), (10, 33535502), (11, 30486820), (13, 25796540), (14, 23953930), (20, 16767751), (22, 15243410), (26, 12898270), (28, 11976965), (35, 9581572), (44, 7621705), (49, 6843980), (52, 6449135), (55, 6097364), (65, 5159308), (70, 4790786), (77, 4355260), (91, 3685220), (98, 3421990), (110, 3048682), (130, 2579654), (140, 2395393), (143, 2345140), (154, 2177630), (182, 1842610), (196, 1710995), (220, 1524341), (245, 1368796), (260, 1289827), (286, 1172570), (308, 1088815), (364, 921305), (385, 871052), (455, 737044), (490, 684398), (539, 622180), (572, 586285), (637, 526460), (715, 469028), (770, 435526), (910, 368522), (980, 342199), (1001, 335020), (1078, 311090), (1274, 263230), (1430, 234514), (1540, 217763), (1820, 184261), (2002, 167510), (2156, 155545), (2393, 140140), (2548, 131615), (2695, 124436), (2860, 117257), (3185, 105292), (4004, 83755), (4786, 70070), (5005, 67004), (5390, 62218), (6370, 52646), (7007, 47860), (9572, 35035), (10010, 33502), (10780, 31109), (11965, 28028), (12740, 26323), (14014, 23930), (16751, 20020)]