1222137840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 320

約数和(自身を含む): 4841690112

約数和(自身を除く): 3619552272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 210, 220, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 385, 410, 420, 440, 451, 462, 492, 528, 560, 574, 615, 616, 656, 660, 770, 820, 840, 861, 880, 902, 924, 984, 1148, 1155, 1230, 1232, 1320, 1353, 1435, 1540, 1613, 1640, 1680, 1722, 1804, 1848, 1968, 2255, 2296, 2310, 2460, 2640, 2706, 2870, 3080, 3157, 3226, 3280, 3444, 3608, 3696, 4305, 4510, 4592, 4620, 4839, 4920, 5412, 5740, 6160, 6314, 6452, 6765, 6888, 7216, 8065, 8610, 9020, 9240, 9471, 9678, 9840, 10824, 11291, 11480, 12628, 12904, 13530, 13776, 15785, 16130, 17220, 17743, 18040, 18480, 18942, 19356, 21648, 22582, 22960, 24195, 25256, 25808, 27060, 31570, 32260, 33873, 34440, 35486, 36080, 37884, 38712, 45164, 47355, 48390, 50512, 53229, 54120, 56455, 63140, 64520, 66133, 67746, 68880, 70972, 75768, 77424, 88715, 90328, 94710, 96780, 106458, 108240, 112910, 124201, 126280, 129040, 132266, 135492, 141944, 151536, 169365, 177430, 180656, 189420, 193560, 198399, 212916, 225820, 248402, 252560, 264532, 266145, 270984, 283888, 330665, 338730, 354860, 372603, 378840, 387120, 396798, 425832, 451640, 462931, 496804, 529064, 532290, 541968, 621005, 661330, 677460, 709720, 727463, 745206, 757680, 793596, 851664, 903280, 925862, 991995, 993608, 1058128, 1064580, 1242010, 1322660, 1354920, 1388793, 1419440, 1454926, 1490412, 1587192, 1851724, 1863015, 1983990, 1987216, 2129160, 2182389, 2314655, 2484020, 2645320, 2709840, 2777586, 2909852, 2980824, 3174384, 3637315, 3703448, 3726030, 3967980, 4258320, 4364778, 4629310, 4968040, 5092241, 5290640, 5555172, 5819704, 5961648, 6943965, 7274630, 7406896, 7452060, 7935960, 8729556, 9258620, 9936080, 10184482, 10911945, 11110344, 11639408, 13887930, 14549260, 14904120, 15276723, 15871920, 17459112, 18517240, 20368964, 21823890, 22220688, 25461205, 27775860, 29098520, 29808240, 30553446, 34918224, 37034480, 40737928, 43647780, 50922410, 55551720, 58197040, 61106892, 76383615, 81475856, 87295560, 101844820, 111103440, 122213784, 152767230, 174591120, 203689640, 244427568, 305534460, 407379280, 611068920, 1222137840]

約数ペア:

[(1, 1222137840), (2, 611068920), (3, 407379280), (4, 305534460), (5, 244427568), (6, 203689640), (7, 174591120), (8, 152767230), (10, 122213784), (11, 111103440), (12, 101844820), (14, 87295560), (15, 81475856), (16, 76383615), (20, 61106892), (21, 58197040), (22, 55551720), (24, 50922410), (28, 43647780), (30, 40737928), (33, 37034480), (35, 34918224), (40, 30553446), (41, 29808240), (42, 29098520), (44, 27775860), (48, 25461205), (55, 22220688), (56, 21823890), (60, 20368964), (66, 18517240), (70, 17459112), (77, 15871920), (80, 15276723), (82, 14904120), (84, 14549260), (88, 13887930), (105, 11639408), (110, 11110344), (112, 10911945), (120, 10184482), (123, 9936080), (132, 9258620), (140, 8729556), (154, 7935960), (164, 7452060), (165, 7406896), (168, 7274630), (176, 6943965), (205, 5961648), (210, 5819704), (220, 5555172), (231, 5290640), (240, 5092241), (246, 4968040), (264, 4629310), (280, 4364778), (287, 4258320), (308, 3967980), (328, 3726030), (330, 3703448), (336, 3637315), (385, 3174384), (410, 2980824), (420, 2909852), (440, 2777586), (451, 2709840), (462, 2645320), (492, 2484020), (528, 2314655), (560, 2182389), (574, 2129160), (615, 1987216), (616, 1983990), (656, 1863015), (660, 1851724), (770, 1587192), (820, 1490412), (840, 1454926), (861, 1419440), (880, 1388793), (902, 1354920), (924, 1322660), (984, 1242010), (1148, 1064580), (1155, 1058128), (1230, 993608), (1232, 991995), (1320, 925862), (1353, 903280), (1435, 851664), (1540, 793596), (1613, 757680), (1640, 745206), (1680, 727463), (1722, 709720), (1804, 677460), (1848, 661330), (1968, 621005), (2255, 541968), (2296, 532290), (2310, 529064), (2460, 496804), (2640, 462931), (2706, 451640), (2870, 425832), (3080, 396798), (3157, 387120), (3226, 378840), (3280, 372603), (3444, 354860), (3608, 338730), (3696, 330665), (4305, 283888), (4510, 270984), (4592, 266145), (4620, 264532), (4839, 252560), (4920, 248402), (5412, 225820), (5740, 212916), (6160, 198399), (6314, 193560), (6452, 189420), (6765, 180656), (6888, 177430), (7216, 169365), (8065, 151536), (8610, 141944), (9020, 135492), (9240, 132266), (9471, 129040), (9678, 126280), (9840, 124201), (10824, 112910), (11291, 108240), (11480, 106458), (12628, 96780), (12904, 94710), (13530, 90328), (13776, 88715), (15785, 77424), (16130, 75768), (17220, 70972), (17743, 68880), (18040, 67746), (18480, 66133), (18942, 64520), (19356, 63140), (21648, 56455), (22582, 54120), (22960, 53229), (24195, 50512), (25256, 48390), (25808, 47355), (27060, 45164), (31570, 38712), (32260, 37884), (33873, 36080), (34440, 35486)]