1409780640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{27449}}^1$

素因数の和:27574

約数の個数: 96

約数和(自身を含む): 4482475200

約数和(自身を除く): 3072694560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 8560, 10272, 12840, 17120, 25680, 27449, 51360, 54898, 82347, 109796, 137245, 164694, 219592, 274490, 329388, 411735, 439184, 548980, 658776, 823470, 878368, 1097960, 1317552, 1646940, 2195920, 2635104, 2937043, 3293880, 4391840, 5874086, 6587760, 8811129, 11748172, 13175520, 14685215, 17622258, 23496344, 29370430, 35244516, 44055645, 46992688, 58740860, 70489032, 88111290, 93985376, 117481720, 140978064, 176222580, 234963440, 281956128, 352445160, 469926880, 704890320, 1409780640]

約数ペア:

[(1, 1409780640), (2, 704890320), (3, 469926880), (4, 352445160), (5, 281956128), (6, 234963440), (8, 176222580), (10, 140978064), (12, 117481720), (15, 93985376), (16, 88111290), (20, 70489032), (24, 58740860), (30, 46992688), (32, 44055645), (40, 35244516), (48, 29370430), (60, 23496344), (80, 17622258), (96, 14685215), (107, 13175520), (120, 11748172), (160, 8811129), (214, 6587760), (240, 5874086), (321, 4391840), (428, 3293880), (480, 2937043), (535, 2635104), (642, 2195920), (856, 1646940), (1070, 1317552), (1284, 1097960), (1605, 878368), (1712, 823470), (2140, 658776), (2568, 548980), (3210, 439184), (3424, 411735), (4280, 329388), (5136, 274490), (6420, 219592), (8560, 164694), (10272, 137245), (12840, 109796), (17120, 82347), (25680, 54898), (27449, 51360)]