409892153940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{914897}}^1$

素因数の和:915062

約数の個数: 144

約数和(自身を含む): 1318770573120

約数和(自身を除く): 908878419180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 131, 171, 180, 190, 228, 262, 285, 342, 380, 393, 524, 570, 655, 684, 786, 855, 1140, 1179, 1310, 1572, 1710, 1965, 2358, 2489, 2620, 3420, 3930, 4716, 4978, 5895, 7467, 7860, 9956, 11790, 12445, 14934, 22401, 23580, 24890, 29868, 37335, 44802, 49780, 74670, 89604, 112005, 149340, 224010, 448020, 914897, 1829794, 2744691, 3659588, 4574485, 5489382, 8234073, 9148970, 10978764, 13723455, 16468146, 17383043, 18297940, 27446910, 32936292, 34766086, 41170365, 52149129, 54893820, 69532172, 82340730, 86915215, 104298258, 119851507, 156447387, 164681460, 173830430, 208596516, 239703014, 260745645, 312894774, 347660860, 359554521, 479406028, 521491290, 599257535, 625789548, 719109042, 782236935, 1042982580, 1078663563, 1198515070, 1438218084, 1564473870, 1797772605, 2157327126, 2277178633, 2397030140, 3128947740, 3595545210, 4314654252, 4554357266, 5393317815, 6831535899, 7191090420, 9108714532, 10786635630, 11385893165, 13663071798, 20494607697, 21573271260, 22771786330, 27326143596, 34157679495, 40989215394, 45543572660, 68315358990, 81978430788, 102473038485, 136630717980, 204946076970, 409892153940]

約数ペア:

[(1, 409892153940), (2, 204946076970), (3, 136630717980), (4, 102473038485), (5, 81978430788), (6, 68315358990), (9, 45543572660), (10, 40989215394), (12, 34157679495), (15, 27326143596), (18, 22771786330), (19, 21573271260), (20, 20494607697), (30, 13663071798), (36, 11385893165), (38, 10786635630), (45, 9108714532), (57, 7191090420), (60, 6831535899), (76, 5393317815), (90, 4554357266), (95, 4314654252), (114, 3595545210), (131, 3128947740), (171, 2397030140), (180, 2277178633), (190, 2157327126), (228, 1797772605), (262, 1564473870), (285, 1438218084), (342, 1198515070), (380, 1078663563), (393, 1042982580), (524, 782236935), (570, 719109042), (655, 625789548), (684, 599257535), (786, 521491290), (855, 479406028), (1140, 359554521), (1179, 347660860), (1310, 312894774), (1572, 260745645), (1710, 239703014), (1965, 208596516), (2358, 173830430), (2489, 164681460), (2620, 156447387), (3420, 119851507), (3930, 104298258), (4716, 86915215), (4978, 82340730), (5895, 69532172), (7467, 54893820), (7860, 52149129), (9956, 41170365), (11790, 34766086), (12445, 32936292), (14934, 27446910), (22401, 18297940), (23580, 17383043), (24890, 16468146), (29868, 13723455), (37335, 10978764), (44802, 9148970), (49780, 8234073), (74670, 5489382), (89604, 4574485), (112005, 3659588), (149340, 2744691), (224010, 1829794), (448020, 914897)]