304156723290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1\times {\mathrm{6323}}^1$

素因数の和:7956

約数の個数: 128

約数和(自身を含む): 840280504320

約数和(自身を除く): 536123781030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1459, 1570, 2198, 2355, 2918, 3297, 4377, 4710, 5495, 6323, 6594, 7295, 8754, 10213, 10990, 12646, 14590, 16485, 18969, 20426, 21885, 30639, 31615, 32970, 37938, 43770, 44261, 51065, 61278, 63230, 88522, 94845, 102130, 132783, 153195, 189690, 221305, 229063, 265566, 306390, 442610, 458126, 663915, 687189, 992711, 1145315, 1327830, 1374378, 1603441, 1985422, 2290630, 2978133, 3206882, 3435945, 4810323, 4963555, 5956266, 6871890, 6948977, 8017205, 9225257, 9620646, 9927110, 13897954, 14890665, 16034410, 18450514, 20846931, 24051615, 27675771, 29781330, 34744885, 41693862, 46126285, 48103230, 55351542, 64576799, 69489770, 92252570, 104234655, 129153598, 138378855, 193730397, 208469310, 276757710, 322883995, 387460794, 645767990, 968651985, 1448365349, 1937303970, 2896730698, 4345096047, 7241826745, 8690192094, 10138557443, 14483653490, 20277114886, 21725480235, 30415672329, 43450960470, 50692787215, 60831344658, 101385574430, 152078361645, 304156723290]

約数ペア:

[(1, 304156723290), (2, 152078361645), (3, 101385574430), (5, 60831344658), (6, 50692787215), (7, 43450960470), (10, 30415672329), (14, 21725480235), (15, 20277114886), (21, 14483653490), (30, 10138557443), (35, 8690192094), (42, 7241826745), (70, 4345096047), (105, 2896730698), (157, 1937303970), (210, 1448365349), (314, 968651985), (471, 645767990), (785, 387460794), (942, 322883995), (1099, 276757710), (1459, 208469310), (1570, 193730397), (2198, 138378855), (2355, 129153598), (2918, 104234655), (3297, 92252570), (4377, 69489770), (4710, 64576799), (5495, 55351542), (6323, 48103230), (6594, 46126285), (7295, 41693862), (8754, 34744885), (10213, 29781330), (10990, 27675771), (12646, 24051615), (14590, 20846931), (16485, 18450514), (18969, 16034410), (20426, 14890665), (21885, 13897954), (30639, 9927110), (31615, 9620646), (32970, 9225257), (37938, 8017205), (43770, 6948977), (44261, 6871890), (51065, 5956266), (61278, 4963555), (63230, 4810323), (88522, 3435945), (94845, 3206882), (102130, 2978133), (132783, 2290630), (153195, 1985422), (189690, 1603441), (221305, 1374378), (229063, 1327830), (265566, 1145315), (306390, 992711), (442610, 687189), (458126, 663915)]