441146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 160

約数和(自身を含む): 1505296512

約数和(自身を除く): 1064149872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1381, 1452, 1815, 1936, 2420, 2640, 2662, 2762, 2904, 3630, 3993, 4143, 4840, 5324, 5524, 5808, 6655, 6905, 7260, 7986, 8286, 9680, 10648, 11048, 13310, 13810, 14520, 15191, 15972, 16572, 19965, 20715, 21296, 22096, 26620, 27620, 29040, 30382, 31944, 33144, 39930, 41430, 45573, 53240, 55240, 60764, 63888, 66288, 75955, 79860, 82860, 91146, 106480, 110480, 121528, 151910, 159720, 165720, 167101, 182292, 227865, 243056, 303820, 319440, 331440, 334202, 364584, 455730, 501303, 607640, 668404, 729168, 835505, 911460, 1002606, 1215280, 1336808, 1671010, 1822920, 1838111, 2005212, 2506515, 2673616, 3342020, 3645840, 3676222, 4010424, 5013030, 5514333, 6684040, 7352444, 8020848, 9190555, 10026060, 11028666, 13368080, 14704888, 18381110, 20052120, 22057332, 27571665, 29409776, 36762220, 40104240, 44114664, 55143330, 73524440, 88229328, 110286660, 147048880, 220573320, 441146640]

約数ペア:

[(1, 441146640), (2, 220573320), (3, 147048880), (4, 110286660), (5, 88229328), (6, 73524440), (8, 55143330), (10, 44114664), (11, 40104240), (12, 36762220), (15, 29409776), (16, 27571665), (20, 22057332), (22, 20052120), (24, 18381110), (30, 14704888), (33, 13368080), (40, 11028666), (44, 10026060), (48, 9190555), (55, 8020848), (60, 7352444), (66, 6684040), (80, 5514333), (88, 5013030), (110, 4010424), (120, 3676222), (121, 3645840), (132, 3342020), (165, 2673616), (176, 2506515), (220, 2005212), (240, 1838111), (242, 1822920), (264, 1671010), (330, 1336808), (363, 1215280), (440, 1002606), (484, 911460), (528, 835505), (605, 729168), (660, 668404), (726, 607640), (880, 501303), (968, 455730), (1210, 364584), (1320, 334202), (1331, 331440), (1381, 319440), (1452, 303820), (1815, 243056), (1936, 227865), (2420, 182292), (2640, 167101), (2662, 165720), (2762, 159720), (2904, 151910), (3630, 121528), (3993, 110480), (4143, 106480), (4840, 91146), (5324, 82860), (5524, 79860), (5808, 75955), (6655, 66288), (6905, 63888), (7260, 60764), (7986, 55240), (8286, 53240), (9680, 45573), (10648, 41430), (11048, 39930), (13310, 33144), (13810, 31944), (14520, 30382), (15191, 29040), (15972, 27620), (16572, 26620), (19965, 22096), (20715, 21296)]