291333420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 1142799840

約数和(自身を除く): 851466420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 49, 51, 58, 60, 63, 67, 68, 70, 84, 85, 87, 90, 98, 102, 105, 116, 119, 126, 134, 140, 145, 147, 153, 170, 174, 180, 196, 201, 203, 204, 210, 238, 245, 252, 255, 261, 268, 290, 294, 306, 315, 335, 340, 348, 357, 402, 406, 420, 435, 441, 469, 476, 490, 493, 510, 522, 580, 588, 595, 603, 609, 612, 630, 670, 714, 735, 765, 804, 812, 833, 870, 882, 938, 980, 986, 1005, 1015, 1020, 1044, 1071, 1139, 1190, 1206, 1218, 1260, 1305, 1340, 1407, 1421, 1428, 1470, 1479, 1530, 1666, 1740, 1764, 1785, 1827, 1876, 1943, 1972, 2010, 2030, 2142, 2205, 2278, 2345, 2380, 2412, 2436, 2465, 2499, 2610, 2814, 2842, 2940, 2958, 3015, 3045, 3060, 3283, 3332, 3417, 3451, 3570, 3654, 3886, 4020, 4060, 4165, 4221, 4263, 4284, 4410, 4437, 4556, 4690, 4930, 4998, 5220, 5355, 5628, 5684, 5695, 5829, 5916, 6030, 6090, 6566, 6834, 6902, 7035, 7105, 7140, 7308, 7395, 7497, 7772, 7973, 8330, 8442, 8526, 8820, 8874, 9135, 9380, 9715, 9849, 9860, 9996, 10251, 10353, 10710, 11390, 11658, 12060, 12180, 12495, 12789, 13132, 13601, 13668, 13804, 14070, 14210, 14790, 14994, 15946, 16415, 16660, 16884, 17052, 17085, 17255, 17487, 17748, 18270, 19430, 19698, 20502, 20706, 21105, 21315, 21420, 22185, 22780, 23316, 23919, 24157, 24990, 25578, 27202, 28140, 28420, 29145, 29547, 29580, 29988, 31059, 31892, 32830, 33031, 34170, 34510, 34974, 36540, 37485, 38860, 39396, 39865, 40803, 41004, 41412, 42210, 42630, 44370, 47838, 48314, 49245, 49980, 51156, 51255, 51765, 54404, 55811, 58290, 59094, 62118, 63945, 65660, 66062, 68005, 68340, 69020, 69948, 71757, 72471, 74970, 79730, 81606, 84420, 85260, 87435, 88740, 95207, 95676, 96628, 98490, 99093, 102510, 103530, 111622, 116580, 118188, 119595, 120785, 122409, 124236, 127890, 132124, 136010, 143514, 144942, 147735, 149940, 155295, 159460, 163212, 165155, 167433, 174870, 190414, 196980, 198186, 204015, 205020, 207060, 217413, 223244, 231217, 239190, 241570, 244818, 255780, 272020, 279055, 285621, 287028, 289884, 295470, 297279, 310590, 330310, 334866, 349740, 358785, 362355, 380828, 396372, 408030, 434826, 462434, 476035, 478380, 483140, 489636, 495465, 502299, 558110, 571242, 590940, 594558, 612045, 621180, 660620, 669732, 693651, 717570, 724710, 816060, 837165, 856863, 869652, 924868, 952070, 990930, 1004598, 1087065, 1116220, 1142484, 1156085, 1189116, 1224090, 1387302, 1428105, 1435140, 1449420, 1486395, 1618519, 1674330, 1713726, 1904140, 1981860, 2009196, 2080953, 2174130, 2312170, 2448180, 2511495, 2774604, 2856210, 2972790, 3237038, 3348660, 3427452, 3468255, 4161906, 4284315, 4348260, 4624340, 4855557, 5022990, 5712420, 5945580, 6474076, 6936510, 8092595, 8323812, 8568630, 9711114, 10045980, 10404765, 13873020, 14566671, 16185190, 17137260, 19422228, 20809530, 24277785, 29133342, 32370380, 41619060, 48555570, 58266684, 72833355, 97111140, 145666710, 291333420]

約数ペア:

[(1, 291333420), (2, 145666710), (3, 97111140), (4, 72833355), (5, 58266684), (6, 48555570), (7, 41619060), (9, 32370380), (10, 29133342), (12, 24277785), (14, 20809530), (15, 19422228), (17, 17137260), (18, 16185190), (20, 14566671), (21, 13873020), (28, 10404765), (29, 10045980), (30, 9711114), (34, 8568630), (35, 8323812), (36, 8092595), (42, 6936510), (45, 6474076), (49, 5945580), (51, 5712420), (58, 5022990), (60, 4855557), (63, 4624340), (67, 4348260), (68, 4284315), (70, 4161906), (84, 3468255), (85, 3427452), (87, 3348660), (90, 3237038), (98, 2972790), (102, 2856210), (105, 2774604), (116, 2511495), (119, 2448180), (126, 2312170), (134, 2174130), (140, 2080953), (145, 2009196), (147, 1981860), (153, 1904140), (170, 1713726), (174, 1674330), (180, 1618519), (196, 1486395), (201, 1449420), (203, 1435140), (204, 1428105), (210, 1387302), (238, 1224090), (245, 1189116), (252, 1156085), (255, 1142484), (261, 1116220), (268, 1087065), (290, 1004598), (294, 990930), (306, 952070), (315, 924868), (335, 869652), (340, 856863), (348, 837165), (357, 816060), (402, 724710), (406, 717570), (420, 693651), (435, 669732), (441, 660620), (469, 621180), (476, 612045), (490, 594558), (493, 590940), (510, 571242), (522, 558110), (580, 502299), (588, 495465), (595, 489636), (603, 483140), (609, 478380), (612, 476035), (630, 462434), (670, 434826), (714, 408030), (735, 396372), (765, 380828), (804, 362355), (812, 358785), (833, 349740), (870, 334866), (882, 330310), (938, 310590), (980, 297279), (986, 295470), (1005, 289884), (1015, 287028), (1020, 285621), (1044, 279055), (1071, 272020), (1139, 255780), (1190, 244818), (1206, 241570), (1218, 239190), (1260, 231217), (1305, 223244), (1340, 217413), (1407, 207060), (1421, 205020), (1428, 204015), (1470, 198186), (1479, 196980), (1530, 190414), (1666, 174870), (1740, 167433), (1764, 165155), (1785, 163212), (1827, 159460), (1876, 155295), (1943, 149940), (1972, 147735), (2010, 144942), (2030, 143514), (2142, 136010), (2205, 132124), (2278, 127890), (2345, 124236), (2380, 122409), (2412, 120785), (2436, 119595), (2465, 118188), (2499, 116580), (2610, 111622), (2814, 103530), (2842, 102510), (2940, 99093), (2958, 98490), (3015, 96628), (3045, 95676), (3060, 95207), (3283, 88740), (3332, 87435), (3417, 85260), (3451, 84420), (3570, 81606), (3654, 79730), (3886, 74970), (4020, 72471), (4060, 71757), (4165, 69948), (4221, 69020), (4263, 68340), (4284, 68005), (4410, 66062), (4437, 65660), (4556, 63945), (4690, 62118), (4930, 59094), (4998, 58290), (5220, 55811), (5355, 54404), (5628, 51765), (5684, 51255), (5695, 51156), (5829, 49980), (5916, 49245), (6030, 48314), (6090, 47838), (6566, 44370), (6834, 42630), (6902, 42210), (7035, 41412), (7105, 41004), (7140, 40803), (7308, 39865), (7395, 39396), (7497, 38860), (7772, 37485), (7973, 36540), (8330, 34974), (8442, 34510), (8526, 34170), (8820, 33031), (8874, 32830), (9135, 31892), (9380, 31059), (9715, 29988), (9849, 29580), (9860, 29547), (9996, 29145), (10251, 28420), (10353, 28140), (10710, 27202), (11390, 25578), (11658, 24990), (12060, 24157), (12180, 23919), (12495, 23316), (12789, 22780), (13132, 22185), (13601, 21420), (13668, 21315), (13804, 21105), (14070, 20706), (14210, 20502), (14790, 19698), (14994, 19430), (15946, 18270), (16415, 17748), (16660, 17487), (16884, 17255), (17052, 17085)]