372181120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 947865600

約数和(自身を除く): 575684480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 241, 254, 304, 320, 380, 482, 508, 608, 635, 640, 760, 964, 1016, 1205, 1216, 1270, 1520, 1928, 2032, 2410, 2413, 2432, 2540, 3040, 3856, 4064, 4579, 4820, 4826, 5080, 6080, 7712, 8128, 9158, 9640, 9652, 10160, 12065, 12160, 15424, 16256, 18316, 19280, 19304, 20320, 22895, 24130, 30607, 30848, 36632, 38560, 38608, 40640, 45790, 48260, 61214, 73264, 77120, 77216, 81280, 91580, 96520, 122428, 146528, 153035, 154240, 154432, 183160, 193040, 244856, 293056, 306070, 308864, 366320, 386080, 489712, 581533, 586112, 612140, 732640, 772160, 979424, 1163066, 1224280, 1465280, 1544320, 1958848, 2326132, 2448560, 2907665, 2930560, 3917696, 4652264, 4897120, 5815330, 9304528, 9794240, 11630660, 18609056, 19588480, 23261320, 37218112, 46522640, 74436224, 93045280, 186090560, 372181120]

約数ペア:

[(1, 372181120), (2, 186090560), (4, 93045280), (5, 74436224), (8, 46522640), (10, 37218112), (16, 23261320), (19, 19588480), (20, 18609056), (32, 11630660), (38, 9794240), (40, 9304528), (64, 5815330), (76, 4897120), (80, 4652264), (95, 3917696), (127, 2930560), (128, 2907665), (152, 2448560), (160, 2326132), (190, 1958848), (241, 1544320), (254, 1465280), (304, 1224280), (320, 1163066), (380, 979424), (482, 772160), (508, 732640), (608, 612140), (635, 586112), (640, 581533), (760, 489712), (964, 386080), (1016, 366320), (1205, 308864), (1216, 306070), (1270, 293056), (1520, 244856), (1928, 193040), (2032, 183160), (2410, 154432), (2413, 154240), (2432, 153035), (2540, 146528), (3040, 122428), (3856, 96520), (4064, 91580), (4579, 81280), (4820, 77216), (4826, 77120), (5080, 73264), (6080, 61214), (7712, 48260), (8128, 45790), (9158, 40640), (9640, 38608), (9652, 38560), (10160, 36632), (12065, 30848), (12160, 30607), (15424, 24130), (16256, 22895), (18316, 20320), (19280, 19304)]