188575170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 353325630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 83, 93, 105, 155, 166, 186, 210, 217, 249, 310, 349, 415, 434, 465, 498, 581, 651, 698, 830, 930, 1047, 1085, 1162, 1245, 1302, 1743, 1745, 2094, 2170, 2443, 2490, 2573, 2905, 3255, 3486, 3490, 4886, 5146, 5235, 5810, 6510, 7329, 7719, 8715, 10470, 10819, 12215, 12865, 14658, 15438, 17430, 18011, 21638, 24430, 25730, 28967, 32457, 36022, 36645, 38595, 54033, 54095, 57934, 64914, 73290, 75733, 77190, 86901, 90055, 108066, 108190, 144835, 151466, 162285, 173802, 180110, 202769, 227199, 270165, 289670, 324570, 378665, 405538, 434505, 454398, 540330, 608307, 757330, 869010, 897977, 1013845, 1135995, 1216614, 1795954, 2027690, 2271990, 2693931, 3041535, 4489885, 5387862, 6083070, 6285839, 8979770, 12571678, 13469655, 18857517, 26939310, 31429195, 37715034, 62858390, 94287585, 188575170]

約数ペア:

[(1, 188575170), (2, 94287585), (3, 62858390), (5, 37715034), (6, 31429195), (7, 26939310), (10, 18857517), (14, 13469655), (15, 12571678), (21, 8979770), (30, 6285839), (31, 6083070), (35, 5387862), (42, 4489885), (62, 3041535), (70, 2693931), (83, 2271990), (93, 2027690), (105, 1795954), (155, 1216614), (166, 1135995), (186, 1013845), (210, 897977), (217, 869010), (249, 757330), (310, 608307), (349, 540330), (415, 454398), (434, 434505), (465, 405538), (498, 378665), (581, 324570), (651, 289670), (698, 270165), (830, 227199), (930, 202769), (1047, 180110), (1085, 173802), (1162, 162285), (1245, 151466), (1302, 144835), (1743, 108190), (1745, 108066), (2094, 90055), (2170, 86901), (2443, 77190), (2490, 75733), (2573, 73290), (2905, 64914), (3255, 57934), (3486, 54095), (3490, 54033), (4886, 38595), (5146, 36645), (5235, 36022), (5810, 32457), (6510, 28967), (7329, 25730), (7719, 24430), (8715, 21638), (10470, 18011), (10819, 17430), (12215, 15438), (12865, 14658)]