1819239360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5923

約数の個数: 224

約数和(自身を含む): 6438839040

約数和(自身を除く): 4619599680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 5867, 6080, 6460, 7752, 8160, 9120, 9690, 10336, 11734, 12920, 15504, 16320, 17601, 18240, 19380, 20672, 23468, 25840, 29335, 31008, 35202, 38760, 46936, 51680, 58670, 62016, 70404, 77520, 88005, 93872, 99739, 103360, 111473, 117340, 140808, 155040, 176010, 187744, 199478, 222946, 234680, 281616, 299217, 310080, 334419, 352020, 375488, 398956, 445892, 469360, 498695, 557365, 563232, 598434, 668838, 704040, 797912, 891784, 938720, 997390, 1114730, 1126464, 1196868, 1337676, 1408080, 1496085, 1595824, 1672095, 1783568, 1877440, 1895041, 1994780, 2229460, 2393736, 2675352, 2816160, 2992170, 3191648, 3344190, 3567136, 3790082, 3989560, 4458920, 4787472, 5350704, 5632320, 5685123, 5984340, 6383296, 6688380, 7134272, 7580164, 7979120, 8917840, 9475205, 9574944, 10701408, 11370246, 11968680, 13376760, 15160328, 15958240, 17835680, 18950410, 19149888, 21402816, 22740492, 23937360, 26753520, 28425615, 30320656, 31916480, 35671360, 37900820, 45480984, 47874720, 53507040, 56851230, 60641312, 75801640, 90961968, 95749440, 107014080, 113702460, 121282624, 151603280, 181923936, 227404920, 303206560, 363847872, 454809840, 606413120, 909619680, 1819239360]

約数ペア:

[(1, 1819239360), (2, 909619680), (3, 606413120), (4, 454809840), (5, 363847872), (6, 303206560), (8, 227404920), (10, 181923936), (12, 151603280), (15, 121282624), (16, 113702460), (17, 107014080), (19, 95749440), (20, 90961968), (24, 75801640), (30, 60641312), (32, 56851230), (34, 53507040), (38, 47874720), (40, 45480984), (48, 37900820), (51, 35671360), (57, 31916480), (60, 30320656), (64, 28425615), (68, 26753520), (76, 23937360), (80, 22740492), (85, 21402816), (95, 19149888), (96, 18950410), (102, 17835680), (114, 15958240), (120, 15160328), (136, 13376760), (152, 11968680), (160, 11370246), (170, 10701408), (190, 9574944), (192, 9475205), (204, 8917840), (228, 7979120), (240, 7580164), (255, 7134272), (272, 6688380), (285, 6383296), (304, 5984340), (320, 5685123), (323, 5632320), (340, 5350704), (380, 4787472), (408, 4458920), (456, 3989560), (480, 3790082), (510, 3567136), (544, 3344190), (570, 3191648), (608, 2992170), (646, 2816160), (680, 2675352), (760, 2393736), (816, 2229460), (912, 1994780), (960, 1895041), (969, 1877440), (1020, 1783568), (1088, 1672095), (1140, 1595824), (1216, 1496085), (1292, 1408080), (1360, 1337676), (1520, 1196868), (1615, 1126464), (1632, 1114730), (1824, 997390), (1938, 938720), (2040, 891784), (2280, 797912), (2584, 704040), (2720, 668838), (3040, 598434), (3230, 563232), (3264, 557365), (3648, 498695), (3876, 469360), (4080, 445892), (4560, 398956), (4845, 375488), (5168, 352020), (5440, 334419), (5867, 310080), (6080, 299217), (6460, 281616), (7752, 234680), (8160, 222946), (9120, 199478), (9690, 187744), (10336, 176010), (11734, 155040), (12920, 140808), (15504, 117340), (16320, 111473), (17601, 103360), (18240, 99739), (19380, 93872), (20672, 88005), (23468, 77520), (25840, 70404), (29335, 62016), (31008, 58670), (35202, 51680), (38760, 46936)]