1039893760

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 2613703680

約数和(自身を除く): 1573809920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 146, 155, 160, 248, 256, 292, 310, 320, 359, 365, 496, 584, 620, 640, 718, 730, 992, 1168, 1240, 1280, 1436, 1460, 1795, 1984, 2263, 2336, 2480, 2872, 2920, 3590, 3968, 4526, 4672, 4960, 5744, 5840, 7180, 7936, 9052, 9344, 9920, 11129, 11315, 11488, 11680, 14360, 18104, 18688, 19840, 22258, 22630, 22976, 23360, 26207, 28720, 36208, 39680, 44516, 45260, 45952, 46720, 52414, 55645, 57440, 72416, 89032, 90520, 91904, 93440, 104828, 111290, 114880, 131035, 144832, 178064, 181040, 209656, 222580, 229760, 262070, 289664, 356128, 362080, 419312, 445160, 459520, 524140, 579328, 712256, 724160, 812417, 838624, 890320, 1048280, 1424512, 1448320, 1624834, 1677248, 1780640, 2096560, 2849024, 2896640, 3249668, 3354496, 3561280, 4062085, 4193120, 6499336, 6708992, 7122560, 8124170, 8386240, 12998672, 14245120, 16248340, 16772480, 25997344, 32496680, 33544960, 51994688, 64993360, 103989376, 129986720, 207978752, 259973440, 519946880, 1039893760]

約数ペア:

[(1, 1039893760), (2, 519946880), (4, 259973440), (5, 207978752), (8, 129986720), (10, 103989376), (16, 64993360), (20, 51994688), (31, 33544960), (32, 32496680), (40, 25997344), (62, 16772480), (64, 16248340), (73, 14245120), (80, 12998672), (124, 8386240), (128, 8124170), (146, 7122560), (155, 6708992), (160, 6499336), (248, 4193120), (256, 4062085), (292, 3561280), (310, 3354496), (320, 3249668), (359, 2896640), (365, 2849024), (496, 2096560), (584, 1780640), (620, 1677248), (640, 1624834), (718, 1448320), (730, 1424512), (992, 1048280), (1168, 890320), (1240, 838624), (1280, 812417), (1436, 724160), (1460, 712256), (1795, 579328), (1984, 524140), (2263, 459520), (2336, 445160), (2480, 419312), (2872, 362080), (2920, 356128), (3590, 289664), (3968, 262070), (4526, 229760), (4672, 222580), (4960, 209656), (5744, 181040), (5840, 178064), (7180, 144832), (7936, 131035), (9052, 114880), (9344, 111290), (9920, 104828), (11129, 93440), (11315, 91904), (11488, 90520), (11680, 89032), (14360, 72416), (18104, 57440), (18688, 55645), (19840, 52414), (22258, 46720), (22630, 45952), (22976, 45260), (23360, 44516), (26207, 39680), (28720, 36208)]