22759380

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 82263552

約数和(自身を除く): 59504172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 223, 243, 252, 270, 315, 324, 378, 405, 420, 446, 486, 540, 567, 630, 669, 729, 756, 810, 892, 945, 972, 1115, 1134, 1215, 1260, 1338, 1458, 1561, 1620, 1701, 1890, 2007, 2230, 2268, 2430, 2676, 2835, 2916, 3122, 3345, 3402, 3645, 3780, 4014, 4460, 4683, 4860, 5103, 5670, 6021, 6244, 6690, 6804, 7290, 7805, 8028, 8505, 9366, 10035, 10206, 11340, 12042, 13380, 14049, 14580, 15610, 17010, 18063, 18732, 20070, 20412, 23415, 24084, 25515, 28098, 30105, 31220, 34020, 36126, 40140, 42147, 46830, 51030, 54189, 56196, 60210, 70245, 72252, 84294, 90315, 93660, 102060, 108378, 120420, 126441, 140490, 162567, 168588, 180630, 210735, 216756, 252882, 270945, 280980, 325134, 361260, 379323, 421470, 505764, 541890, 632205, 650268, 758646, 812835, 842940, 1083780, 1137969, 1264410, 1517292, 1625670, 1896615, 2275938, 2528820, 3251340, 3793230, 4551876, 5689845, 7586460, 11379690, 22759380]

約数ペア:

[(1, 22759380), (2, 11379690), (3, 7586460), (4, 5689845), (5, 4551876), (6, 3793230), (7, 3251340), (9, 2528820), (10, 2275938), (12, 1896615), (14, 1625670), (15, 1517292), (18, 1264410), (20, 1137969), (21, 1083780), (27, 842940), (28, 812835), (30, 758646), (35, 650268), (36, 632205), (42, 541890), (45, 505764), (54, 421470), (60, 379323), (63, 361260), (70, 325134), (81, 280980), (84, 270945), (90, 252882), (105, 216756), (108, 210735), (126, 180630), (135, 168588), (140, 162567), (162, 140490), (180, 126441), (189, 120420), (210, 108378), (223, 102060), (243, 93660), (252, 90315), (270, 84294), (315, 72252), (324, 70245), (378, 60210), (405, 56196), (420, 54189), (446, 51030), (486, 46830), (540, 42147), (567, 40140), (630, 36126), (669, 34020), (729, 31220), (756, 30105), (810, 28098), (892, 25515), (945, 24084), (972, 23415), (1115, 20412), (1134, 20070), (1215, 18732), (1260, 18063), (1338, 17010), (1458, 15610), (1561, 14580), (1620, 14049), (1701, 13380), (1890, 12042), (2007, 11340), (2230, 10206), (2268, 10035), (2430, 9366), (2676, 8505), (2835, 8028), (2916, 7805), (3122, 7290), (3345, 6804), (3402, 6690), (3645, 6244), (3780, 6021), (4014, 5670), (4460, 5103), (4683, 4860)]