660195144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11801}}^1$

素因数の和:11860

約数の個数: 128

約数和(自身を含む): 2152684800

約数和(自身を除く): 1492489656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 11801, 13986, 18648, 23602, 27972, 35403, 47204, 55944, 70806, 82607, 94408, 106209, 141612, 165214, 212418, 247821, 283224, 318627, 330428, 424836, 436637, 495642, 637254, 660856, 743463, 849672, 873274, 991284, 1274508, 1309911, 1486926, 1746548, 1982568, 2230389, 2549016, 2619822, 2973852, 3056459, 3493096, 3929733, 4460778, 5239644, 5947704, 6112918, 7859466, 8921556, 9169377, 10479288, 11789199, 12225836, 15718932, 17843112, 18338754, 23578398, 24451672, 27508131, 31437864, 36677508, 47156796, 55016262, 73355016, 82524393, 94313592, 110032524, 165048786, 220065048, 330097572, 660195144]

約数ペア:

[(1, 660195144), (2, 330097572), (3, 220065048), (4, 165048786), (6, 110032524), (7, 94313592), (8, 82524393), (9, 73355016), (12, 55016262), (14, 47156796), (18, 36677508), (21, 31437864), (24, 27508131), (27, 24451672), (28, 23578398), (36, 18338754), (37, 17843112), (42, 15718932), (54, 12225836), (56, 11789199), (63, 10479288), (72, 9169377), (74, 8921556), (84, 7859466), (108, 6112918), (111, 5947704), (126, 5239644), (148, 4460778), (168, 3929733), (189, 3493096), (216, 3056459), (222, 2973852), (252, 2619822), (259, 2549016), (296, 2230389), (333, 1982568), (378, 1746548), (444, 1486926), (504, 1309911), (518, 1274508), (666, 991284), (756, 873274), (777, 849672), (888, 743463), (999, 660856), (1036, 637254), (1332, 495642), (1512, 436637), (1554, 424836), (1998, 330428), (2072, 318627), (2331, 283224), (2664, 247821), (3108, 212418), (3996, 165214), (4662, 141612), (6216, 106209), (6993, 94408), (7992, 82607), (9324, 70806), (11801, 55944), (13986, 47204), (18648, 35403), (23602, 27972)]