152045492920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{1447}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 357306163200

約数和(自身を除く): 205260670280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 101, 124, 155, 202, 248, 310, 404, 505, 620, 808, 839, 1010, 1240, 1447, 1678, 2020, 2894, 3131, 3356, 4040, 4195, 5788, 6262, 6712, 7235, 8390, 11576, 12524, 14470, 15655, 16780, 25048, 26009, 28940, 31310, 33560, 44857, 52018, 57880, 62620, 84739, 89714, 104036, 125240, 130045, 146147, 169478, 179428, 208072, 224285, 260090, 292294, 338956, 358856, 423695, 448570, 520180, 584588, 677912, 730735, 847390, 897140, 1040360, 1169176, 1214033, 1461470, 1694780, 1794280, 2428066, 2626909, 2922940, 3389560, 4530557, 4856132, 5253818, 5845880, 6070165, 9061114, 9712264, 10507636, 12140330, 13134545, 18122228, 21015272, 22652785, 24280660, 26269090, 36244456, 37635023, 45305570, 48561320, 52538180, 75270046, 90611140, 105076360, 122617333, 150540092, 181222280, 188175115, 245234666, 301080184, 376350230, 490469332, 613086665, 752700460, 980938664, 1226173330, 1505400920, 2452346660, 3801137323, 4904693320, 7602274646, 15204549292, 19005686615, 30409098584, 38011373230, 76022746460, 152045492920]

約数ペア:

[(1, 152045492920), (2, 76022746460), (4, 38011373230), (5, 30409098584), (8, 19005686615), (10, 15204549292), (20, 7602274646), (31, 4904693320), (40, 3801137323), (62, 2452346660), (101, 1505400920), (124, 1226173330), (155, 980938664), (202, 752700460), (248, 613086665), (310, 490469332), (404, 376350230), (505, 301080184), (620, 245234666), (808, 188175115), (839, 181222280), (1010, 150540092), (1240, 122617333), (1447, 105076360), (1678, 90611140), (2020, 75270046), (2894, 52538180), (3131, 48561320), (3356, 45305570), (4040, 37635023), (4195, 36244456), (5788, 26269090), (6262, 24280660), (6712, 22652785), (7235, 21015272), (8390, 18122228), (11576, 13134545), (12524, 12140330), (14470, 10507636), (15655, 9712264), (16780, 9061114), (25048, 6070165), (26009, 5845880), (28940, 5253818), (31310, 4856132), (33560, 4530557), (44857, 3389560), (52018, 2922940), (57880, 2626909), (62620, 2428066), (84739, 1794280), (89714, 1694780), (104036, 1461470), (125240, 1214033), (130045, 1169176), (146147, 1040360), (169478, 897140), (179428, 847390), (208072, 730735), (224285, 677912), (260090, 584588), (292294, 520180), (338956, 448570), (358856, 423695)]