403480980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 1445230080

約数和(自身を除く): 1041749100

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, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 252, 270, 315, 346, 378, 420, 519, 540, 617, 630, 692, 756, 865, 945, 1038, 1211, 1234, 1260, 1557, 1730, 1851, 1890, 2076, 2422, 2468, 2595, 3085, 3114, 3460, 3633, 3702, 3780, 4319, 4671, 4844, 5190, 5553, 6055, 6170, 6228, 7266, 7404, 7785, 8638, 9255, 9342, 10380, 10899, 11106, 12110, 12340, 12957, 14532, 15570, 16659, 17276, 18165, 18510, 18684, 21595, 21798, 22212, 23355, 24220, 25914, 27765, 31140, 32697, 33318, 36330, 37020, 38871, 43190, 43596, 46710, 51828, 54495, 55530, 64785, 65394, 66636, 72660, 77742, 83295, 86380, 93420, 106741, 108990, 111060, 116613, 129570, 130788, 155484, 163485, 166590, 194355, 213482, 217980, 233226, 259140, 320223, 326970, 333180, 388710, 426964, 466452, 533705, 583065, 640446, 653940, 747187, 777420, 960669, 1067410, 1166130, 1280892, 1494374, 1601115, 1921338, 2134820, 2241561, 2332260, 2882007, 2988748, 3202230, 3735935, 3842676, 4483122, 4803345, 5764014, 6404460, 6724683, 7471870, 8966244, 9606690, 11207805, 11528028, 13449366, 14410035, 14943740, 19213380, 20174049, 22415610, 26898732, 28820070, 33623415, 40348098, 44831220, 57640140, 67246830, 80696196, 100870245, 134493660, 201740490, 403480980]

約数ペア:

[(1, 403480980), (2, 201740490), (3, 134493660), (4, 100870245), (5, 80696196), (6, 67246830), (7, 57640140), (9, 44831220), (10, 40348098), (12, 33623415), (14, 28820070), (15, 26898732), (18, 22415610), (20, 20174049), (21, 19213380), (27, 14943740), (28, 14410035), (30, 13449366), (35, 11528028), (36, 11207805), (42, 9606690), (45, 8966244), (54, 7471870), (60, 6724683), (63, 6404460), (70, 5764014), (84, 4803345), (90, 4483122), (105, 3842676), (108, 3735935), (126, 3202230), (135, 2988748), (140, 2882007), (173, 2332260), (180, 2241561), (189, 2134820), (210, 1921338), (252, 1601115), (270, 1494374), (315, 1280892), (346, 1166130), (378, 1067410), (420, 960669), (519, 777420), (540, 747187), (617, 653940), (630, 640446), (692, 583065), (756, 533705), (865, 466452), (945, 426964), (1038, 388710), (1211, 333180), (1234, 326970), (1260, 320223), (1557, 259140), (1730, 233226), (1851, 217980), (1890, 213482), (2076, 194355), (2422, 166590), (2468, 163485), (2595, 155484), (3085, 130788), (3114, 129570), (3460, 116613), (3633, 111060), (3702, 108990), (3780, 106741), (4319, 93420), (4671, 86380), (4844, 83295), (5190, 77742), (5553, 72660), (6055, 66636), (6170, 65394), (6228, 64785), (7266, 55530), (7404, 54495), (7785, 51828), (8638, 46710), (9255, 43596), (9342, 43190), (10380, 38871), (10899, 37020), (11106, 36330), (12110, 33318), (12340, 32697), (12957, 31140), (14532, 27765), (15570, 25914), (16659, 24220), (17276, 23355), (18165, 22212), (18510, 21798), (18684, 21595)]