971962880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 2703469824

約数和(自身を除く): 1731506944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 743, 896, 1022, 1120, 1168, 1280, 1460, 1486, 1792, 2044, 2240, 2336, 2555, 2560, 2920, 2972, 3584, 3715, 4088, 4480, 4672, 5110, 5201, 5840, 5944, 7430, 8176, 8960, 9344, 10220, 10402, 11680, 11888, 14860, 16352, 17920, 18688, 20440, 20804, 23360, 23776, 26005, 29720, 32704, 37376, 40880, 41608, 46720, 47552, 52010, 54239, 59440, 65408, 81760, 83216, 93440, 95104, 104020, 108478, 118880, 130816, 163520, 166432, 186880, 190208, 208040, 216956, 237760, 261632, 271195, 327040, 332864, 379673, 380416, 416080, 433912, 475520, 542390, 654080, 665728, 759346, 832160, 867824, 951040, 1084780, 1308160, 1331456, 1518692, 1664320, 1735648, 1898365, 1902080, 2169560, 2662912, 3037384, 3328640, 3471296, 3796730, 4339120, 6074768, 6657280, 6942592, 7593460, 8678240, 12149536, 13314560, 13885184, 15186920, 17356480, 24299072, 27770368, 30373840, 34712960, 48598144, 60747680, 69425920, 97196288, 121495360, 138851840, 194392576, 242990720, 485981440, 971962880]

約数ペア:

[(1, 971962880), (2, 485981440), (4, 242990720), (5, 194392576), (7, 138851840), (8, 121495360), (10, 97196288), (14, 69425920), (16, 60747680), (20, 48598144), (28, 34712960), (32, 30373840), (35, 27770368), (40, 24299072), (56, 17356480), (64, 15186920), (70, 13885184), (73, 13314560), (80, 12149536), (112, 8678240), (128, 7593460), (140, 6942592), (146, 6657280), (160, 6074768), (224, 4339120), (256, 3796730), (280, 3471296), (292, 3328640), (320, 3037384), (365, 2662912), (448, 2169560), (511, 1902080), (512, 1898365), (560, 1735648), (584, 1664320), (640, 1518692), (730, 1331456), (743, 1308160), (896, 1084780), (1022, 951040), (1120, 867824), (1168, 832160), (1280, 759346), (1460, 665728), (1486, 654080), (1792, 542390), (2044, 475520), (2240, 433912), (2336, 416080), (2555, 380416), (2560, 379673), (2920, 332864), (2972, 327040), (3584, 271195), (3715, 261632), (4088, 237760), (4480, 216956), (4672, 208040), (5110, 190208), (5201, 186880), (5840, 166432), (5944, 163520), (7430, 130816), (8176, 118880), (8960, 108478), (9344, 104020), (10220, 95104), (10402, 93440), (11680, 83216), (11888, 81760), (14860, 65408), (16352, 59440), (17920, 54239), (18688, 52010), (20440, 47552), (20804, 46720), (23360, 41608), (23776, 40880), (26005, 37376), (29720, 32704)]