1401665440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1619}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 3791733120

約数和(自身を除く): 2390067680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 773, 1120, 1546, 1619, 3092, 3238, 3865, 5411, 6184, 6476, 7730, 8095, 10822, 11333, 12368, 12952, 15460, 16190, 21644, 22666, 24736, 25904, 27055, 30920, 32380, 43288, 45332, 51808, 54110, 56665, 61840, 64760, 86576, 90664, 108220, 113330, 123680, 129520, 173152, 181328, 216440, 226660, 259040, 362656, 432880, 453320, 865760, 906640, 1251487, 1813280, 2502974, 5005948, 6257435, 8760409, 10011896, 12514870, 17520818, 20023792, 25029740, 35041636, 40047584, 43802045, 50059480, 70083272, 87604090, 100118960, 140166544, 175208180, 200237920, 280333088, 350416360, 700832720, 1401665440]

約数ペア:

[(1, 1401665440), (2, 700832720), (4, 350416360), (5, 280333088), (7, 200237920), (8, 175208180), (10, 140166544), (14, 100118960), (16, 87604090), (20, 70083272), (28, 50059480), (32, 43802045), (35, 40047584), (40, 35041636), (56, 25029740), (70, 20023792), (80, 17520818), (112, 12514870), (140, 10011896), (160, 8760409), (224, 6257435), (280, 5005948), (560, 2502974), (773, 1813280), (1120, 1251487), (1546, 906640), (1619, 865760), (3092, 453320), (3238, 432880), (3865, 362656), (5411, 259040), (6184, 226660), (6476, 216440), (7730, 181328), (8095, 173152), (10822, 129520), (11333, 123680), (12368, 113330), (12952, 108220), (15460, 90664), (16190, 86576), (21644, 64760), (22666, 61840), (24736, 56665), (25904, 54110), (27055, 51808), (30920, 45332), (32380, 43288)]