2842009098040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4485211}}^1$

素因数の和:4485333

約数の個数: 128

約数和(自身を含む): 7647107051520

約数和(自身を除く): 4805097953480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 73, 124, 140, 146, 155, 217, 248, 280, 292, 310, 365, 434, 511, 584, 620, 730, 868, 1022, 1085, 1240, 1460, 1736, 2044, 2170, 2263, 2555, 2920, 4088, 4340, 4526, 5110, 8680, 9052, 10220, 11315, 15841, 18104, 20440, 22630, 31682, 45260, 63364, 79205, 90520, 126728, 158410, 316820, 633640, 4485211, 8970422, 17940844, 22426055, 31396477, 35881688, 44852110, 62792954, 89704220, 125585908, 139041541, 156982385, 179408440, 251171816, 278083082, 313964770, 327420403, 556166164, 627929540, 654840806, 695207705, 973290787, 1112332328, 1255859080, 1309681612, 1390415410, 1637102015, 1946581574, 2291942821, 2619363224, 2780830820, 3274204030, 3893163148, 4583885642, 4866453935, 5561661640, 6548408060, 7786326296, 9167771284, 9732907870, 10150032493, 11459714105, 13096816120, 18335542568, 19465815740, 20300064986, 22919428210, 38931631480, 40600129972, 45838856420, 50750162465, 71050227451, 81200259944, 91677712840, 101500324930, 142100454902, 203000649860, 284200909804, 355251137255, 406001299720, 568401819608, 710502274510, 1421004549020, 2842009098040]

約数ペア:

[(1, 2842009098040), (2, 1421004549020), (4, 710502274510), (5, 568401819608), (7, 406001299720), (8, 355251137255), (10, 284200909804), (14, 203000649860), (20, 142100454902), (28, 101500324930), (31, 91677712840), (35, 81200259944), (40, 71050227451), (56, 50750162465), (62, 45838856420), (70, 40600129972), (73, 38931631480), (124, 22919428210), (140, 20300064986), (146, 19465815740), (155, 18335542568), (217, 13096816120), (248, 11459714105), (280, 10150032493), (292, 9732907870), (310, 9167771284), (365, 7786326296), (434, 6548408060), (511, 5561661640), (584, 4866453935), (620, 4583885642), (730, 3893163148), (868, 3274204030), (1022, 2780830820), (1085, 2619363224), (1240, 2291942821), (1460, 1946581574), (1736, 1637102015), (2044, 1390415410), (2170, 1309681612), (2263, 1255859080), (2555, 1112332328), (2920, 973290787), (4088, 695207705), (4340, 654840806), (4526, 627929540), (5110, 556166164), (8680, 327420403), (9052, 313964770), (10220, 278083082), (11315, 251171816), (15841, 179408440), (18104, 156982385), (20440, 139041541), (22630, 125585908), (31682, 89704220), (45260, 62792954), (63364, 44852110), (79205, 35881688), (90520, 31396477), (126728, 22426055), (158410, 17940844), (316820, 8970422), (633640, 4485211)]