15672173580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{22739}}^1$

素因数の和:23308

約数の個数: 144

約数和(自身を含む): 54431919360

約数和(自身を除く): 38759745780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 547, 630, 1094, 1260, 1641, 2188, 2735, 3282, 3829, 4923, 5470, 6564, 7658, 8205, 9846, 10940, 11487, 15316, 16410, 19145, 19692, 22739, 22974, 24615, 32820, 34461, 38290, 45478, 45948, 49230, 57435, 68217, 68922, 76580, 90956, 98460, 113695, 114870, 136434, 137844, 159173, 172305, 204651, 227390, 229740, 272868, 318346, 341085, 344610, 409302, 454780, 477519, 636692, 682170, 689220, 795865, 818604, 955038, 1023255, 1364340, 1432557, 1591730, 1910076, 2046510, 2387595, 2865114, 3183460, 4093020, 4775190, 5730228, 7162785, 9550380, 12438233, 14325570, 24876466, 28651140, 37314699, 49752932, 62191165, 74629398, 87067631, 111944097, 124382330, 149258796, 174135262, 186573495, 223888194, 248764660, 261202893, 348270524, 373146990, 435338155, 447776388, 522405786, 559720485, 746293980, 783608679, 870676310, 1044811572, 1119440970, 1306014465, 1567217358, 1741352620, 2238881940, 2612028930, 3134434716, 3918043395, 5224057860, 7836086790, 15672173580]

約数ペア:

[(1, 15672173580), (2, 7836086790), (3, 5224057860), (4, 3918043395), (5, 3134434716), (6, 2612028930), (7, 2238881940), (9, 1741352620), (10, 1567217358), (12, 1306014465), (14, 1119440970), (15, 1044811572), (18, 870676310), (20, 783608679), (21, 746293980), (28, 559720485), (30, 522405786), (35, 447776388), (36, 435338155), (42, 373146990), (45, 348270524), (60, 261202893), (63, 248764660), (70, 223888194), (84, 186573495), (90, 174135262), (105, 149258796), (126, 124382330), (140, 111944097), (180, 87067631), (210, 74629398), (252, 62191165), (315, 49752932), (420, 37314699), (547, 28651140), (630, 24876466), (1094, 14325570), (1260, 12438233), (1641, 9550380), (2188, 7162785), (2735, 5730228), (3282, 4775190), (3829, 4093020), (4923, 3183460), (5470, 2865114), (6564, 2387595), (7658, 2046510), (8205, 1910076), (9846, 1591730), (10940, 1432557), (11487, 1364340), (15316, 1023255), (16410, 955038), (19145, 818604), (19692, 795865), (22739, 689220), (22974, 682170), (24615, 636692), (32820, 477519), (34461, 454780), (38290, 409302), (45478, 344610), (45948, 341085), (49230, 318346), (57435, 272868), (68217, 229740), (68922, 227390), (76580, 204651), (90956, 172305), (98460, 159173), (113695, 137844), (114870, 136434)]