1390304880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 240

約数和(自身を含む): 4998992544

約数和(自身を除く): 3608687664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 97, 102, 120, 136, 144, 153, 170, 180, 194, 204, 240, 255, 272, 291, 306, 340, 360, 388, 408, 485, 510, 582, 612, 680, 720, 765, 776, 816, 873, 970, 1020, 1164, 1171, 1224, 1360, 1455, 1530, 1552, 1649, 1746, 1940, 2040, 2328, 2342, 2448, 2910, 3060, 3298, 3492, 3513, 3880, 4080, 4365, 4656, 4684, 4947, 5820, 5855, 6120, 6596, 6984, 7026, 7760, 8245, 8730, 9368, 9894, 10539, 11640, 11710, 12240, 13192, 13968, 14052, 14841, 16490, 17460, 17565, 18736, 19788, 19907, 21078, 23280, 23420, 24735, 26384, 28104, 29682, 32980, 34920, 35130, 39576, 39814, 42156, 46840, 49470, 52695, 56208, 59364, 59721, 65960, 69840, 70260, 74205, 79152, 79628, 84312, 93680, 98940, 99535, 105390, 113587, 118728, 119442, 131920, 140520, 148410, 159256, 168624, 179163, 197880, 199070, 210780, 227174, 237456, 238884, 281040, 296820, 298605, 318512, 340761, 358326, 395760, 398140, 421560, 454348, 477768, 567935, 593640, 597210, 681522, 716652, 796280, 843120, 895815, 908696, 955536, 1022283, 1135870, 1187280, 1194420, 1363044, 1433304, 1592560, 1703805, 1791630, 1817392, 1930979, 2044566, 2271740, 2388840, 2726088, 2866608, 3407610, 3583260, 3861958, 4089132, 4543480, 4777680, 5111415, 5452176, 5792937, 6815220, 7166520, 7723916, 8178264, 9086960, 9654895, 10222830, 11585874, 13630440, 14333040, 15447832, 16356528, 17378811, 19309790, 20445660, 23171748, 27260880, 28964685, 30895664, 34757622, 38619580, 40891320, 46343496, 57929370, 69515244, 77239160, 81782640, 86894055, 92686992, 115858740, 139030488, 154478320, 173788110, 231717480, 278060976, 347576220, 463434960, 695152440, 1390304880]

約数ペア:

[(1, 1390304880), (2, 695152440), (3, 463434960), (4, 347576220), (5, 278060976), (6, 231717480), (8, 173788110), (9, 154478320), (10, 139030488), (12, 115858740), (15, 92686992), (16, 86894055), (17, 81782640), (18, 77239160), (20, 69515244), (24, 57929370), (30, 46343496), (34, 40891320), (36, 38619580), (40, 34757622), (45, 30895664), (48, 28964685), (51, 27260880), (60, 23171748), (68, 20445660), (72, 19309790), (80, 17378811), (85, 16356528), (90, 15447832), (97, 14333040), (102, 13630440), (120, 11585874), (136, 10222830), (144, 9654895), (153, 9086960), (170, 8178264), (180, 7723916), (194, 7166520), (204, 6815220), (240, 5792937), (255, 5452176), (272, 5111415), (291, 4777680), (306, 4543480), (340, 4089132), (360, 3861958), (388, 3583260), (408, 3407610), (485, 2866608), (510, 2726088), (582, 2388840), (612, 2271740), (680, 2044566), (720, 1930979), (765, 1817392), (776, 1791630), (816, 1703805), (873, 1592560), (970, 1433304), (1020, 1363044), (1164, 1194420), (1171, 1187280), (1224, 1135870), (1360, 1022283), (1455, 955536), (1530, 908696), (1552, 895815), (1649, 843120), (1746, 796280), (1940, 716652), (2040, 681522), (2328, 597210), (2342, 593640), (2448, 567935), (2910, 477768), (3060, 454348), (3298, 421560), (3492, 398140), (3513, 395760), (3880, 358326), (4080, 340761), (4365, 318512), (4656, 298605), (4684, 296820), (4947, 281040), (5820, 238884), (5855, 237456), (6120, 227174), (6596, 210780), (6984, 199070), (7026, 197880), (7760, 179163), (8245, 168624), (8730, 159256), (9368, 148410), (9894, 140520), (10539, 131920), (11640, 119442), (11710, 118728), (12240, 113587), (13192, 105390), (13968, 99535), (14052, 98940), (14841, 93680), (16490, 84312), (17460, 79628), (17565, 79152), (18736, 74205), (19788, 70260), (19907, 69840), (21078, 65960), (23280, 59721), (23420, 59364), (24735, 56208), (26384, 52695), (28104, 49470), (29682, 46840), (32980, 42156), (34920, 39814), (35130, 39576)]