430848180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 288

約数和(自身を含む): 1643241600

約数和(自身を除く): 1212393420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 857, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1714, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2565, 2571, 2646, 2660, 2793, 2940, 3420, 3428, 3591, 3724, 3780, 3990, 4285, 4410, 4655, 4788, 5130, 5142, 5292, 5586, 5985, 5999, 6615, 7182, 7713, 7980, 8379, 8570, 8820, 9310, 10260, 10284, 11172, 11970, 11998, 12855, 13230, 13965, 14364, 15426, 16283, 16758, 17140, 17955, 17997, 18620, 23139, 23940, 23996, 25137, 25710, 26460, 27930, 29995, 30852, 32566, 33516, 35910, 35994, 38565, 41895, 41993, 46278, 48849, 50274, 51420, 53991, 55860, 59990, 65132, 71820, 71988, 77130, 81415, 83790, 83986, 89985, 92556, 97698, 100548, 107982, 113981, 115695, 119980, 125685, 125979, 146547, 154260, 161973, 162830, 167580, 167972, 179970, 195396, 209965, 215964, 227962, 231390, 244245, 251370, 251958, 269955, 293094, 323946, 325660, 341943, 359940, 377937, 419930, 439641, 455924, 462780, 488490, 502740, 503916, 539910, 569905, 586188, 629895, 647892, 683886, 732735, 755874, 797867, 809865, 839860, 879282, 976980, 1025829, 1079820, 1133811, 1139810, 1259790, 1367772, 1465470, 1511748, 1595734, 1619730, 1709715, 1758564, 1889685, 2051658, 2198205, 2267622, 2279620, 2393601, 2519580, 2930940, 3077487, 3191468, 3239460, 3419430, 3779370, 3989335, 4103316, 4396410, 4535244, 4787202, 5129145, 5669055, 6154974, 6838860, 7180803, 7558740, 7978670, 8792820, 9574404, 10258290, 11338110, 11968005, 12309948, 14361606, 15387435, 15957340, 20516580, 21542409, 22676220, 23936010, 28723212, 30774870, 35904015, 43084818, 47872020, 61549740, 71808030, 86169636, 107712045, 143616060, 215424090, 430848180]

約数ペア:

[(1, 430848180), (2, 215424090), (3, 143616060), (4, 107712045), (5, 86169636), (6, 71808030), (7, 61549740), (9, 47872020), (10, 43084818), (12, 35904015), (14, 30774870), (15, 28723212), (18, 23936010), (19, 22676220), (20, 21542409), (21, 20516580), (27, 15957340), (28, 15387435), (30, 14361606), (35, 12309948), (36, 11968005), (38, 11338110), (42, 10258290), (45, 9574404), (49, 8792820), (54, 7978670), (57, 7558740), (60, 7180803), (63, 6838860), (70, 6154974), (76, 5669055), (84, 5129145), (90, 4787202), (95, 4535244), (98, 4396410), (105, 4103316), (108, 3989335), (114, 3779370), (126, 3419430), (133, 3239460), (135, 3191468), (140, 3077487), (147, 2930940), (171, 2519580), (180, 2393601), (189, 2279620), (190, 2267622), (196, 2198205), (210, 2051658), (228, 1889685), (245, 1758564), (252, 1709715), (266, 1619730), (270, 1595734), (285, 1511748), (294, 1465470), (315, 1367772), (342, 1259790), (378, 1139810), (380, 1133811), (399, 1079820), (420, 1025829), (441, 976980), (490, 879282), (513, 839860), (532, 809865), (540, 797867), (570, 755874), (588, 732735), (630, 683886), (665, 647892), (684, 629895), (735, 586188), (756, 569905), (798, 539910), (855, 503916), (857, 502740), (882, 488490), (931, 462780), (945, 455924), (980, 439641), (1026, 419930), (1140, 377937), (1197, 359940), (1260, 341943), (1323, 325660), (1330, 323946), (1470, 293094), (1596, 269955), (1710, 251958), (1714, 251370), (1764, 244245), (1862, 231390), (1890, 227962), (1995, 215964), (2052, 209965), (2205, 195396), (2394, 179970), (2565, 167972), (2571, 167580), (2646, 162830), (2660, 161973), (2793, 154260), (2940, 146547), (3420, 125979), (3428, 125685), (3591, 119980), (3724, 115695), (3780, 113981), (3990, 107982), (4285, 100548), (4410, 97698), (4655, 92556), (4788, 89985), (5130, 83986), (5142, 83790), (5292, 81415), (5586, 77130), (5985, 71988), (5999, 71820), (6615, 65132), (7182, 59990), (7713, 55860), (7980, 53991), (8379, 51420), (8570, 50274), (8820, 48849), (9310, 46278), (10260, 41993), (10284, 41895), (11172, 38565), (11970, 35994), (11998, 35910), (12855, 33516), (13230, 32566), (13965, 30852), (14364, 29995), (15426, 27930), (16283, 26460), (16758, 25710), (17140, 25137), (17955, 23996), (17997, 23940), (18620, 23139)]