40422690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 138378240

約数和(自身を除く): 97955550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 307, 315, 330, 342, 385, 399, 418, 462, 495, 570, 614, 627, 630, 665, 693, 770, 798, 855, 921, 990, 1045, 1155, 1197, 1254, 1330, 1386, 1463, 1535, 1710, 1842, 1881, 1995, 2090, 2149, 2310, 2394, 2763, 2926, 3070, 3135, 3377, 3465, 3762, 3990, 4298, 4389, 4605, 5526, 5833, 5985, 6270, 6447, 6754, 6930, 7315, 8778, 9210, 9405, 10131, 10745, 11666, 11970, 12894, 13167, 13815, 14630, 16885, 17499, 18810, 19341, 20262, 21490, 21945, 23639, 26334, 27630, 29165, 30393, 32235, 33770, 34998, 38682, 40831, 43890, 47278, 50655, 52497, 58330, 60786, 64163, 64470, 65835, 70917, 81662, 87495, 96705, 101310, 104994, 118195, 122493, 128326, 131670, 141834, 151965, 174990, 192489, 193410, 204155, 212751, 236390, 244986, 262485, 303930, 320815, 354585, 367479, 384978, 408310, 425502, 449141, 524970, 577467, 612465, 641630, 709170, 734958, 898282, 962445, 1063755, 1154934, 1224930, 1347423, 1837395, 1924890, 2127510, 2245705, 2694846, 2887335, 3674790, 4042269, 4491410, 5774670, 6737115, 8084538, 13474230, 20211345, 40422690]

約数ペア:

[(1, 40422690), (2, 20211345), (3, 13474230), (5, 8084538), (6, 6737115), (7, 5774670), (9, 4491410), (10, 4042269), (11, 3674790), (14, 2887335), (15, 2694846), (18, 2245705), (19, 2127510), (21, 1924890), (22, 1837395), (30, 1347423), (33, 1224930), (35, 1154934), (38, 1063755), (42, 962445), (45, 898282), (55, 734958), (57, 709170), (63, 641630), (66, 612465), (70, 577467), (77, 524970), (90, 449141), (95, 425502), (99, 408310), (105, 384978), (110, 367479), (114, 354585), (126, 320815), (133, 303930), (154, 262485), (165, 244986), (171, 236390), (190, 212751), (198, 204155), (209, 193410), (210, 192489), (231, 174990), (266, 151965), (285, 141834), (307, 131670), (315, 128326), (330, 122493), (342, 118195), (385, 104994), (399, 101310), (418, 96705), (462, 87495), (495, 81662), (570, 70917), (614, 65835), (627, 64470), (630, 64163), (665, 60786), (693, 58330), (770, 52497), (798, 50655), (855, 47278), (921, 43890), (990, 40831), (1045, 38682), (1155, 34998), (1197, 33770), (1254, 32235), (1330, 30393), (1386, 29165), (1463, 27630), (1535, 26334), (1710, 23639), (1842, 21945), (1881, 21490), (1995, 20262), (2090, 19341), (2149, 18810), (2310, 17499), (2394, 16885), (2763, 14630), (2926, 13815), (3070, 13167), (3135, 12894), (3377, 11970), (3465, 11666), (3762, 10745), (3990, 10131), (4298, 9405), (4389, 9210), (4605, 8778), (5526, 7315), (5833, 6930), (5985, 6754), (6270, 6447)]