1631992560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3203}}^1$

素因数の和:3423

約数の個数: 160

約数和(自身を含む): 5549430528

約数和(自身を除く): 3917437968

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, 132, 165, 176, 193, 220, 240, 264, 330, 386, 440, 528, 579, 660, 772, 880, 965, 1158, 1320, 1544, 1930, 2123, 2316, 2640, 2895, 3088, 3203, 3860, 4246, 4632, 5790, 6369, 6406, 7720, 8492, 9264, 9609, 10615, 11580, 12738, 12812, 15440, 16015, 16984, 19218, 21230, 23160, 25476, 25624, 31845, 32030, 33968, 35233, 38436, 42460, 46320, 48045, 50952, 51248, 63690, 64060, 70466, 76872, 84920, 96090, 101904, 105699, 127380, 128120, 140932, 153744, 169840, 176165, 192180, 211398, 254760, 256240, 281864, 352330, 384360, 422796, 509520, 528495, 563728, 618179, 704660, 768720, 845592, 1056990, 1236358, 1409320, 1691184, 1854537, 2113980, 2472716, 2818640, 3090895, 3709074, 4227960, 4945432, 6181790, 6799969, 7418148, 8455920, 9272685, 9890864, 12363580, 13599938, 14836296, 18545370, 20399907, 24727160, 27199876, 29672592, 33999845, 37090740, 40799814, 49454320, 54399752, 67999690, 74181480, 81599628, 101999535, 108799504, 135999380, 148362960, 163199256, 203999070, 271998760, 326398512, 407998140, 543997520, 815996280, 1631992560]

約数ペア:

[(1, 1631992560), (2, 815996280), (3, 543997520), (4, 407998140), (5, 326398512), (6, 271998760), (8, 203999070), (10, 163199256), (11, 148362960), (12, 135999380), (15, 108799504), (16, 101999535), (20, 81599628), (22, 74181480), (24, 67999690), (30, 54399752), (33, 49454320), (40, 40799814), (44, 37090740), (48, 33999845), (55, 29672592), (60, 27199876), (66, 24727160), (80, 20399907), (88, 18545370), (110, 14836296), (120, 13599938), (132, 12363580), (165, 9890864), (176, 9272685), (193, 8455920), (220, 7418148), (240, 6799969), (264, 6181790), (330, 4945432), (386, 4227960), (440, 3709074), (528, 3090895), (579, 2818640), (660, 2472716), (772, 2113980), (880, 1854537), (965, 1691184), (1158, 1409320), (1320, 1236358), (1544, 1056990), (1930, 845592), (2123, 768720), (2316, 704660), (2640, 618179), (2895, 563728), (3088, 528495), (3203, 509520), (3860, 422796), (4246, 384360), (4632, 352330), (5790, 281864), (6369, 256240), (6406, 254760), (7720, 211398), (8492, 192180), (9264, 176165), (9609, 169840), (10615, 153744), (11580, 140932), (12738, 128120), (12812, 127380), (15440, 105699), (16015, 101904), (16984, 96090), (19218, 84920), (21230, 76872), (23160, 70466), (25476, 64060), (25624, 63690), (31845, 51248), (32030, 50952), (33968, 48045), (35233, 46320), (38436, 42460)]