40686030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 143769600

約数和(自身を除く): 103083570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 90, 95, 99, 103, 105, 110, 114, 126, 133, 135, 154, 165, 171, 189, 190, 198, 206, 209, 210, 231, 266, 270, 285, 297, 309, 315, 330, 342, 378, 385, 399, 418, 462, 495, 513, 515, 570, 594, 618, 627, 630, 665, 693, 721, 770, 798, 855, 927, 945, 990, 1026, 1030, 1045, 1133, 1155, 1197, 1254, 1330, 1386, 1442, 1463, 1485, 1545, 1710, 1854, 1881, 1890, 1957, 1995, 2079, 2090, 2163, 2266, 2310, 2394, 2565, 2781, 2926, 2970, 3090, 3135, 3399, 3465, 3591, 3605, 3762, 3914, 3990, 4158, 4326, 4389, 4635, 5130, 5562, 5643, 5665, 5871, 5985, 6270, 6489, 6798, 6930, 7182, 7210, 7315, 7931, 8778, 9270, 9405, 9785, 10197, 10395, 10815, 11286, 11330, 11742, 11970, 12978, 13167, 13699, 13905, 14630, 15862, 16995, 17613, 17955, 18810, 19467, 19570, 20394, 20790, 21527, 21630, 21945, 23793, 26334, 27398, 27810, 28215, 29355, 30591, 32445, 33990, 35226, 35910, 38934, 39501, 39655, 41097, 43054, 43890, 47586, 50985, 52839, 56430, 58710, 61182, 64581, 64890, 65835, 68495, 71379, 79002, 79310, 82194, 88065, 97335, 101970, 105678, 107635, 118965, 123291, 129162, 131670, 136990, 142758, 150689, 152955, 176130, 193743, 194670, 197505, 205485, 214137, 215270, 237930, 246582, 264195, 301378, 305910, 322905, 356895, 369873, 387486, 395010, 410970, 428274, 452067, 528390, 581229, 616455, 645810, 713790, 739746, 753445, 904134, 968715, 1070685, 1162458, 1232910, 1356201, 1506890, 1849365, 1937430, 2141370, 2260335, 2712402, 2906145, 3698730, 4068603, 4520670, 5812290, 6781005, 8137206, 13562010, 20343015, 40686030]

約数ペア:

[(1, 40686030), (2, 20343015), (3, 13562010), (5, 8137206), (6, 6781005), (7, 5812290), (9, 4520670), (10, 4068603), (11, 3698730), (14, 2906145), (15, 2712402), (18, 2260335), (19, 2141370), (21, 1937430), (22, 1849365), (27, 1506890), (30, 1356201), (33, 1232910), (35, 1162458), (38, 1070685), (42, 968715), (45, 904134), (54, 753445), (55, 739746), (57, 713790), (63, 645810), (66, 616455), (70, 581229), (77, 528390), (90, 452067), (95, 428274), (99, 410970), (103, 395010), (105, 387486), (110, 369873), (114, 356895), (126, 322905), (133, 305910), (135, 301378), (154, 264195), (165, 246582), (171, 237930), (189, 215270), (190, 214137), (198, 205485), (206, 197505), (209, 194670), (210, 193743), (231, 176130), (266, 152955), (270, 150689), (285, 142758), (297, 136990), (309, 131670), (315, 129162), (330, 123291), (342, 118965), (378, 107635), (385, 105678), (399, 101970), (418, 97335), (462, 88065), (495, 82194), (513, 79310), (515, 79002), (570, 71379), (594, 68495), (618, 65835), (627, 64890), (630, 64581), (665, 61182), (693, 58710), (721, 56430), (770, 52839), (798, 50985), (855, 47586), (927, 43890), (945, 43054), (990, 41097), (1026, 39655), (1030, 39501), (1045, 38934), (1133, 35910), (1155, 35226), (1197, 33990), (1254, 32445), (1330, 30591), (1386, 29355), (1442, 28215), (1463, 27810), (1485, 27398), (1545, 26334), (1710, 23793), (1854, 21945), (1881, 21630), (1890, 21527), (1957, 20790), (1995, 20394), (2079, 19570), (2090, 19467), (2163, 18810), (2266, 17955), (2310, 17613), (2394, 16995), (2565, 15862), (2781, 14630), (2926, 13905), (2970, 13699), (3090, 13167), (3135, 12978), (3399, 11970), (3465, 11742), (3591, 11330), (3605, 11286), (3762, 10815), (3914, 10395), (3990, 10197), (4158, 9785), (4326, 9405), (4389, 9270), (4635, 8778), (5130, 7931), (5562, 7315), (5643, 7210), (5665, 7182), (5871, 6930), (5985, 6798), (6270, 6489)]