3358424680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 8460103680

約数和(自身を除く): 5101679000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 157, 248, 260, 310, 314, 403, 520, 620, 628, 785, 806, 1240, 1256, 1327, 1570, 1612, 2015, 2041, 2654, 3140, 3224, 4030, 4082, 4867, 5308, 6280, 6635, 8060, 8164, 9734, 10205, 10616, 13270, 16120, 16328, 17251, 19468, 20410, 24335, 26540, 34502, 38936, 40820, 41137, 48670, 53080, 63271, 69004, 81640, 82274, 86255, 97340, 126542, 138008, 164548, 172510, 194680, 205685, 208339, 253084, 316355, 329096, 345020, 411370, 416678, 506168, 534781, 632710, 690040, 822740, 833356, 1041695, 1069562, 1265420, 1645480, 1666712, 2083390, 2139124, 2530840, 2673905, 2708407, 4166780, 4278248, 5347810, 5416814, 6458509, 8333560, 10695620, 10833628, 12917018, 13542035, 21391240, 21667256, 25834036, 27084070, 32292545, 51668072, 54168140, 64585090, 83960617, 108336280, 129170180, 167921234, 258340360, 335842468, 419803085, 671684936, 839606170, 1679212340, 3358424680]

約数ペア:

[(1, 3358424680), (2, 1679212340), (4, 839606170), (5, 671684936), (8, 419803085), (10, 335842468), (13, 258340360), (20, 167921234), (26, 129170180), (31, 108336280), (40, 83960617), (52, 64585090), (62, 54168140), (65, 51668072), (104, 32292545), (124, 27084070), (130, 25834036), (155, 21667256), (157, 21391240), (248, 13542035), (260, 12917018), (310, 10833628), (314, 10695620), (403, 8333560), (520, 6458509), (620, 5416814), (628, 5347810), (785, 4278248), (806, 4166780), (1240, 2708407), (1256, 2673905), (1327, 2530840), (1570, 2139124), (1612, 2083390), (2015, 1666712), (2041, 1645480), (2654, 1265420), (3140, 1069562), (3224, 1041695), (4030, 833356), (4082, 822740), (4867, 690040), (5308, 632710), (6280, 534781), (6635, 506168), (8060, 416678), (8164, 411370), (9734, 345020), (10205, 329096), (10616, 316355), (13270, 253084), (16120, 208339), (16328, 205685), (17251, 194680), (19468, 172510), (20410, 164548), (24335, 138008), (26540, 126542), (34502, 97340), (38936, 86255), (40820, 82274), (41137, 81640), (48670, 69004), (53080, 63271)]