393205860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 1282498560

約数和(自身を除く): 889292700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 83, 90, 93, 108, 124, 135, 155, 166, 180, 186, 249, 270, 279, 283, 310, 332, 372, 415, 465, 498, 540, 558, 566, 620, 747, 830, 837, 849, 930, 996, 1116, 1132, 1245, 1395, 1415, 1494, 1660, 1674, 1698, 1860, 2241, 2490, 2547, 2573, 2790, 2830, 2988, 3348, 3396, 3735, 4185, 4245, 4482, 4980, 5094, 5146, 5580, 5660, 7470, 7641, 7719, 8370, 8490, 8773, 8964, 10188, 10292, 11205, 12735, 12865, 14940, 15282, 15438, 16740, 16980, 17546, 22410, 23157, 23489, 25470, 25730, 26319, 30564, 30876, 35092, 38205, 38595, 43865, 44820, 46314, 46978, 50940, 51460, 52638, 69471, 70467, 76410, 77190, 78957, 87730, 92628, 93956, 105276, 115785, 117445, 131595, 138942, 140934, 152820, 154380, 157914, 175460, 211401, 231570, 234890, 236871, 263190, 277884, 281868, 315828, 347355, 352335, 394785, 422802, 463140, 469780, 473742, 526380, 634203, 694710, 704670, 728159, 789570, 845604, 947484, 1057005, 1184355, 1268406, 1389420, 1409340, 1456318, 1579140, 2114010, 2184477, 2368710, 2536812, 2912636, 3171015, 3640795, 4228020, 4368954, 4737420, 6342030, 6553431, 7281590, 8737908, 10922385, 12684060, 13106862, 14563180, 19660293, 21844770, 26213724, 32767155, 39320586, 43689540, 65534310, 78641172, 98301465, 131068620, 196602930, 393205860]

約数ペア:

[(1, 393205860), (2, 196602930), (3, 131068620), (4, 98301465), (5, 78641172), (6, 65534310), (9, 43689540), (10, 39320586), (12, 32767155), (15, 26213724), (18, 21844770), (20, 19660293), (27, 14563180), (30, 13106862), (31, 12684060), (36, 10922385), (45, 8737908), (54, 7281590), (60, 6553431), (62, 6342030), (83, 4737420), (90, 4368954), (93, 4228020), (108, 3640795), (124, 3171015), (135, 2912636), (155, 2536812), (166, 2368710), (180, 2184477), (186, 2114010), (249, 1579140), (270, 1456318), (279, 1409340), (283, 1389420), (310, 1268406), (332, 1184355), (372, 1057005), (415, 947484), (465, 845604), (498, 789570), (540, 728159), (558, 704670), (566, 694710), (620, 634203), (747, 526380), (830, 473742), (837, 469780), (849, 463140), (930, 422802), (996, 394785), (1116, 352335), (1132, 347355), (1245, 315828), (1395, 281868), (1415, 277884), (1494, 263190), (1660, 236871), (1674, 234890), (1698, 231570), (1860, 211401), (2241, 175460), (2490, 157914), (2547, 154380), (2573, 152820), (2790, 140934), (2830, 138942), (2988, 131595), (3348, 117445), (3396, 115785), (3735, 105276), (4185, 93956), (4245, 92628), (4482, 87730), (4980, 78957), (5094, 77190), (5146, 76410), (5580, 70467), (5660, 69471), (7470, 52638), (7641, 51460), (7719, 50940), (8370, 46978), (8490, 46314), (8773, 44820), (8964, 43865), (10188, 38595), (10292, 38205), (11205, 35092), (12735, 30876), (12865, 30564), (14940, 26319), (15282, 25730), (15438, 25470), (16740, 23489), (16980, 23157), (17546, 22410)]