1528761780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 432

約数和(自身を含む): 5925628800

約数和(自身を除く): 4396867020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 134, 140, 147, 156, 180, 182, 195, 196, 199, 201, 210, 234, 245, 252, 260, 268, 273, 294, 315, 335, 364, 390, 398, 402, 420, 441, 455, 468, 469, 490, 546, 585, 588, 597, 603, 630, 637, 670, 735, 780, 796, 804, 819, 871, 882, 910, 938, 980, 995, 1005, 1092, 1170, 1194, 1206, 1260, 1274, 1340, 1365, 1393, 1407, 1470, 1638, 1742, 1764, 1791, 1820, 1876, 1911, 1990, 2010, 2205, 2340, 2345, 2388, 2412, 2548, 2587, 2613, 2730, 2786, 2814, 2940, 2985, 3015, 3185, 3276, 3283, 3484, 3582, 3822, 3980, 4020, 4095, 4179, 4221, 4355, 4410, 4690, 5174, 5226, 5460, 5572, 5628, 5733, 5970, 6030, 6097, 6370, 6566, 6965, 7035, 7164, 7644, 7761, 7839, 8190, 8358, 8442, 8710, 8820, 8955, 9380, 9555, 9751, 9849, 10348, 10452, 11466, 11940, 12060, 12194, 12537, 12740, 12935, 13065, 13132, 13333, 13930, 14070, 15522, 15678, 16380, 16415, 16716, 16884, 17420, 17910, 18109, 18291, 19110, 19502, 19698, 20895, 21105, 22932, 23283, 24388, 25074, 25870, 26130, 26666, 27860, 28140, 28665, 29253, 29547, 30485, 31044, 31356, 32830, 35820, 36218, 36582, 38220, 38805, 39004, 39195, 39396, 39999, 41790, 42210, 42679, 46566, 48755, 49245, 50148, 51740, 52260, 53332, 54327, 54873, 57330, 58506, 59094, 60970, 62685, 65660, 66665, 72436, 73164, 77610, 78390, 79998, 83580, 84420, 85358, 87759, 90545, 91455, 93132, 93331, 97510, 98490, 108654, 109746, 114660, 116415, 117012, 118188, 119997, 121940, 125370, 126763, 128037, 133330, 146265, 147735, 155220, 156780, 159996, 162981, 170716, 173329, 175518, 181090, 182910, 186662, 195020, 196980, 199995, 213395, 217308, 219492, 232830, 239994, 250740, 253526, 256074, 266660, 271635, 274365, 279993, 292530, 295470, 325962, 346658, 351036, 362180, 365820, 373324, 380289, 384111, 399990, 426790, 438795, 465660, 466655, 479988, 507052, 512148, 519987, 543270, 548730, 559986, 585060, 590940, 599985, 633815, 640185, 651924, 653317, 693316, 760578, 768222, 799980, 814905, 839979, 853580, 866645, 877590, 933310, 1039974, 1086540, 1097460, 1119972, 1140867, 1199970, 1213303, 1267630, 1280370, 1306634, 1399965, 1521156, 1536444, 1559961, 1629810, 1679958, 1733290, 1755180, 1866620, 1901445, 1920555, 1959951, 2079948, 2281734, 2399940, 2426606, 2535260, 2560740, 2599935, 2613268, 2799930, 3119922, 3259620, 3266585, 3359916, 3466580, 3639909, 3802890, 3841110, 3919902, 4199895, 4563468, 4853212, 5199870, 5599860, 5704335, 5879853, 6066515, 6239844, 6533170, 7279818, 7605780, 7682220, 7799805, 7839804, 8399790, 8493121, 9799755, 10399740, 10919727, 11408670, 11759706, 12133030, 13066340, 14559636, 15599610, 16799580, 16986242, 18199545, 19599510, 21839454, 22817340, 23519412, 24266060, 25479363, 29399265, 31199220, 33972484, 36399090, 39199020, 42465605, 43678908, 50958726, 54598635, 58798530, 72798180, 76438089, 84931210, 101917452, 109197270, 117597060, 127396815, 152876178, 169862420, 218394540, 254793630, 305752356, 382190445, 509587260, 764380890, 1528761780]

約数ペア:

[(1, 1528761780), (2, 764380890), (3, 509587260), (4, 382190445), (5, 305752356), (6, 254793630), (7, 218394540), (9, 169862420), (10, 152876178), (12, 127396815), (13, 117597060), (14, 109197270), (15, 101917452), (18, 84931210), (20, 76438089), (21, 72798180), (26, 58798530), (28, 54598635), (30, 50958726), (35, 43678908), (36, 42465605), (39, 39199020), (42, 36399090), (45, 33972484), (49, 31199220), (52, 29399265), (60, 25479363), (63, 24266060), (65, 23519412), (67, 22817340), (70, 21839454), (78, 19599510), (84, 18199545), (90, 16986242), (91, 16799580), (98, 15599610), (105, 14559636), (117, 13066340), (126, 12133030), (130, 11759706), (134, 11408670), (140, 10919727), (147, 10399740), (156, 9799755), (180, 8493121), (182, 8399790), (195, 7839804), (196, 7799805), (199, 7682220), (201, 7605780), (210, 7279818), (234, 6533170), (245, 6239844), (252, 6066515), (260, 5879853), (268, 5704335), (273, 5599860), (294, 5199870), (315, 4853212), (335, 4563468), (364, 4199895), (390, 3919902), (398, 3841110), (402, 3802890), (420, 3639909), (441, 3466580), (455, 3359916), (468, 3266585), (469, 3259620), (490, 3119922), (546, 2799930), (585, 2613268), (588, 2599935), (597, 2560740), (603, 2535260), (630, 2426606), (637, 2399940), (670, 2281734), (735, 2079948), (780, 1959951), (796, 1920555), (804, 1901445), (819, 1866620), (871, 1755180), (882, 1733290), (910, 1679958), (938, 1629810), (980, 1559961), (995, 1536444), (1005, 1521156), (1092, 1399965), (1170, 1306634), (1194, 1280370), (1206, 1267630), (1260, 1213303), (1274, 1199970), (1340, 1140867), (1365, 1119972), (1393, 1097460), (1407, 1086540), (1470, 1039974), (1638, 933310), (1742, 877590), (1764, 866645), (1791, 853580), (1820, 839979), (1876, 814905), (1911, 799980), (1990, 768222), (2010, 760578), (2205, 693316), (2340, 653317), (2345, 651924), (2388, 640185), (2412, 633815), (2548, 599985), (2587, 590940), (2613, 585060), (2730, 559986), (2786, 548730), (2814, 543270), (2940, 519987), (2985, 512148), (3015, 507052), (3185, 479988), (3276, 466655), (3283, 465660), (3484, 438795), (3582, 426790), (3822, 399990), (3980, 384111), (4020, 380289), (4095, 373324), (4179, 365820), (4221, 362180), (4355, 351036), (4410, 346658), (4690, 325962), (5174, 295470), (5226, 292530), (5460, 279993), (5572, 274365), (5628, 271635), (5733, 266660), (5970, 256074), (6030, 253526), (6097, 250740), (6370, 239994), (6566, 232830), (6965, 219492), (7035, 217308), (7164, 213395), (7644, 199995), (7761, 196980), (7839, 195020), (8190, 186662), (8358, 182910), (8442, 181090), (8710, 175518), (8820, 173329), (8955, 170716), (9380, 162981), (9555, 159996), (9751, 156780), (9849, 155220), (10348, 147735), (10452, 146265), (11466, 133330), (11940, 128037), (12060, 126763), (12194, 125370), (12537, 121940), (12740, 119997), (12935, 118188), (13065, 117012), (13132, 116415), (13333, 114660), (13930, 109746), (14070, 108654), (15522, 98490), (15678, 97510), (16380, 93331), (16415, 93132), (16716, 91455), (16884, 90545), (17420, 87759), (17910, 85358), (18109, 84420), (18291, 83580), (19110, 79998), (19502, 78390), (19698, 77610), (20895, 73164), (21105, 72436), (22932, 66665), (23283, 65660), (24388, 62685), (25074, 60970), (25870, 59094), (26130, 58506), (26666, 57330), (27860, 54873), (28140, 54327), (28665, 53332), (29253, 52260), (29547, 51740), (30485, 50148), (31044, 49245), (31356, 48755), (32830, 46566), (35820, 42679), (36218, 42210), (36582, 41790), (38220, 39999), (38805, 39396), (39004, 39195)]