348025020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 1196052480

約数和(自身を除く): 848027460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 102, 105, 119, 140, 158, 170, 204, 210, 237, 238, 255, 316, 340, 357, 395, 420, 474, 476, 510, 553, 595, 617, 714, 790, 948, 1020, 1106, 1185, 1190, 1234, 1343, 1428, 1580, 1659, 1785, 1851, 2212, 2370, 2380, 2468, 2686, 2765, 3085, 3318, 3570, 3702, 4029, 4319, 4740, 5372, 5530, 6170, 6636, 6715, 7140, 7404, 8058, 8295, 8638, 9255, 9401, 10489, 11060, 12340, 12957, 13430, 16116, 16590, 17276, 18510, 18802, 20145, 20978, 21595, 25914, 26860, 28203, 31467, 33180, 37020, 37604, 40290, 41956, 43190, 47005, 48743, 51828, 52445, 56406, 62934, 64785, 73423, 80580, 86380, 94010, 97486, 104890, 112812, 125868, 129570, 141015, 146229, 146846, 157335, 188020, 194972, 209780, 220269, 243715, 259140, 282030, 292458, 293692, 314670, 341201, 367115, 440538, 487430, 564060, 584916, 629340, 682402, 731145, 734230, 828631, 881076, 974860, 1023603, 1101345, 1364804, 1462290, 1468460, 1657262, 1706005, 2047206, 2202690, 2485893, 2924580, 3314524, 3412010, 4094412, 4143155, 4405380, 4971786, 5118015, 5800417, 6824020, 8286310, 9943572, 10236030, 11600834, 12429465, 16572620, 17401251, 20472060, 23201668, 24858930, 29002085, 34802502, 49717860, 58004170, 69605004, 87006255, 116008340, 174012510, 348025020]

約数ペア:

[(1, 348025020), (2, 174012510), (3, 116008340), (4, 87006255), (5, 69605004), (6, 58004170), (7, 49717860), (10, 34802502), (12, 29002085), (14, 24858930), (15, 23201668), (17, 20472060), (20, 17401251), (21, 16572620), (28, 12429465), (30, 11600834), (34, 10236030), (35, 9943572), (42, 8286310), (51, 6824020), (60, 5800417), (68, 5118015), (70, 4971786), (79, 4405380), (84, 4143155), (85, 4094412), (102, 3412010), (105, 3314524), (119, 2924580), (140, 2485893), (158, 2202690), (170, 2047206), (204, 1706005), (210, 1657262), (237, 1468460), (238, 1462290), (255, 1364804), (316, 1101345), (340, 1023603), (357, 974860), (395, 881076), (420, 828631), (474, 734230), (476, 731145), (510, 682402), (553, 629340), (595, 584916), (617, 564060), (714, 487430), (790, 440538), (948, 367115), (1020, 341201), (1106, 314670), (1185, 293692), (1190, 292458), (1234, 282030), (1343, 259140), (1428, 243715), (1580, 220269), (1659, 209780), (1785, 194972), (1851, 188020), (2212, 157335), (2370, 146846), (2380, 146229), (2468, 141015), (2686, 129570), (2765, 125868), (3085, 112812), (3318, 104890), (3570, 97486), (3702, 94010), (4029, 86380), (4319, 80580), (4740, 73423), (5372, 64785), (5530, 62934), (6170, 56406), (6636, 52445), (6715, 51828), (7140, 48743), (7404, 47005), (8058, 43190), (8295, 41956), (8638, 40290), (9255, 37604), (9401, 37020), (10489, 33180), (11060, 31467), (12340, 28203), (12957, 26860), (13430, 25914), (16116, 21595), (16590, 20978), (17276, 20145), (18510, 18802)]