57216390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 191102976

約数和(自身を除く): 133886586

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 31, 33, 34, 35, 42, 47, 51, 55, 62, 66, 70, 77, 85, 93, 94, 102, 105, 110, 119, 141, 154, 155, 165, 170, 186, 187, 210, 217, 231, 235, 238, 255, 282, 310, 329, 330, 341, 357, 374, 385, 434, 462, 465, 470, 510, 517, 527, 561, 595, 651, 658, 682, 705, 714, 770, 799, 930, 935, 987, 1023, 1034, 1054, 1085, 1122, 1155, 1190, 1302, 1309, 1410, 1457, 1551, 1581, 1598, 1645, 1705, 1785, 1870, 1974, 2046, 2170, 2310, 2387, 2397, 2585, 2618, 2635, 2805, 2914, 3102, 3162, 3255, 3290, 3410, 3570, 3619, 3689, 3927, 3995, 4371, 4774, 4794, 4935, 5115, 5170, 5270, 5593, 5610, 5797, 6510, 6545, 7161, 7238, 7285, 7378, 7755, 7854, 7905, 7990, 8742, 8789, 9870, 10199, 10230, 10857, 11067, 11186, 11594, 11935, 11985, 13090, 14322, 14570, 15510, 15810, 16027, 16779, 17391, 17578, 18095, 18445, 19635, 20398, 21714, 21855, 22134, 23870, 23970, 24769, 26367, 27965, 28985, 30597, 32054, 33558, 34782, 35805, 36190, 36890, 39270, 40579, 43710, 43945, 48081, 49538, 50995, 52734, 54285, 55335, 55930, 57970, 61194, 61523, 71610, 74307, 80135, 81158, 83895, 86955, 87890, 96162, 101990, 108570, 110670, 112189, 121737, 123046, 123845, 131835, 148614, 152985, 160270, 167790, 173383, 173910, 184569, 202895, 224378, 240405, 243474, 247690, 263670, 272459, 305970, 307615, 336567, 346766, 369138, 371535, 405790, 480810, 520149, 544918, 560945, 608685, 615230, 673134, 743070, 817377, 866915, 922845, 1040298, 1121890, 1217370, 1362295, 1634754, 1682835, 1733830, 1845690, 1907213, 2600745, 2724590, 3365670, 3814426, 4086885, 5201490, 5721639, 8173770, 9536065, 11443278, 19072130, 28608195, 57216390]

約数ペア:

[(1, 57216390), (2, 28608195), (3, 19072130), (5, 11443278), (6, 9536065), (7, 8173770), (10, 5721639), (11, 5201490), (14, 4086885), (15, 3814426), (17, 3365670), (21, 2724590), (22, 2600745), (30, 1907213), (31, 1845690), (33, 1733830), (34, 1682835), (35, 1634754), (42, 1362295), (47, 1217370), (51, 1121890), (55, 1040298), (62, 922845), (66, 866915), (70, 817377), (77, 743070), (85, 673134), (93, 615230), (94, 608685), (102, 560945), (105, 544918), (110, 520149), (119, 480810), (141, 405790), (154, 371535), (155, 369138), (165, 346766), (170, 336567), (186, 307615), (187, 305970), (210, 272459), (217, 263670), (231, 247690), (235, 243474), (238, 240405), (255, 224378), (282, 202895), (310, 184569), (329, 173910), (330, 173383), (341, 167790), (357, 160270), (374, 152985), (385, 148614), (434, 131835), (462, 123845), (465, 123046), (470, 121737), (510, 112189), (517, 110670), (527, 108570), (561, 101990), (595, 96162), (651, 87890), (658, 86955), (682, 83895), (705, 81158), (714, 80135), (770, 74307), (799, 71610), (930, 61523), (935, 61194), (987, 57970), (1023, 55930), (1034, 55335), (1054, 54285), (1085, 52734), (1122, 50995), (1155, 49538), (1190, 48081), (1302, 43945), (1309, 43710), (1410, 40579), (1457, 39270), (1551, 36890), (1581, 36190), (1598, 35805), (1645, 34782), (1705, 33558), (1785, 32054), (1870, 30597), (1974, 28985), (2046, 27965), (2170, 26367), (2310, 24769), (2387, 23970), (2397, 23870), (2585, 22134), (2618, 21855), (2635, 21714), (2805, 20398), (2914, 19635), (3102, 18445), (3162, 18095), (3255, 17578), (3290, 17391), (3410, 16779), (3570, 16027), (3619, 15810), (3689, 15510), (3927, 14570), (3995, 14322), (4371, 13090), (4774, 11985), (4794, 11935), (4935, 11594), (5115, 11186), (5170, 11067), (5270, 10857), (5593, 10230), (5610, 10199), (5797, 9870), (6510, 8789), (6545, 8742), (7161, 7990), (7238, 7905), (7285, 7854), (7378, 7755)]