377547240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1350328320

約数和(自身を除く): 972781080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 73, 84, 94, 105, 120, 131, 140, 141, 146, 168, 188, 210, 219, 235, 262, 280, 282, 292, 329, 365, 376, 393, 420, 438, 470, 511, 524, 564, 584, 655, 658, 705, 730, 786, 840, 876, 917, 940, 987, 1022, 1048, 1095, 1128, 1310, 1316, 1410, 1460, 1533, 1572, 1645, 1752, 1834, 1880, 1965, 1974, 2044, 2190, 2555, 2620, 2632, 2751, 2820, 2920, 3066, 3144, 3290, 3431, 3668, 3930, 3948, 4088, 4380, 4585, 4935, 5110, 5240, 5502, 5640, 6132, 6157, 6580, 6862, 7336, 7665, 7860, 7896, 8760, 9170, 9563, 9870, 10220, 10293, 11004, 12264, 12314, 13160, 13724, 13755, 15330, 15720, 17155, 18340, 18471, 19126, 19740, 20440, 20586, 22008, 24017, 24628, 27448, 27510, 28689, 30660, 30785, 34310, 36680, 36942, 38252, 39480, 41172, 43099, 47815, 48034, 49256, 51465, 55020, 57378, 61320, 61570, 66941, 68620, 72051, 73884, 76504, 82344, 86198, 92355, 95630, 96068, 102930, 110040, 114756, 120085, 123140, 129297, 133882, 137240, 143445, 144102, 147768, 172396, 184710, 191260, 192136, 200823, 205860, 215495, 229512, 240170, 246280, 258594, 267764, 286890, 288204, 334705, 344792, 360255, 369420, 382520, 401646, 411720, 430990, 449461, 480340, 517188, 535528, 573780, 576408, 646485, 669410, 720510, 738840, 803292, 861980, 898922, 960680, 1004115, 1034376, 1147560, 1292970, 1338820, 1348383, 1441020, 1606584, 1723960, 1797844, 2008230, 2247305, 2585940, 2677640, 2696766, 2882040, 3146227, 3595688, 4016460, 4494610, 5171880, 5393532, 6292454, 6741915, 8032920, 8989220, 9438681, 10787064, 12584908, 13483830, 15731135, 17978440, 18877362, 25169816, 26967660, 31462270, 37754724, 47193405, 53935320, 62924540, 75509448, 94386810, 125849080, 188773620, 377547240]

約数ペア:

[(1, 377547240), (2, 188773620), (3, 125849080), (4, 94386810), (5, 75509448), (6, 62924540), (7, 53935320), (8, 47193405), (10, 37754724), (12, 31462270), (14, 26967660), (15, 25169816), (20, 18877362), (21, 17978440), (24, 15731135), (28, 13483830), (30, 12584908), (35, 10787064), (40, 9438681), (42, 8989220), (47, 8032920), (56, 6741915), (60, 6292454), (70, 5393532), (73, 5171880), (84, 4494610), (94, 4016460), (105, 3595688), (120, 3146227), (131, 2882040), (140, 2696766), (141, 2677640), (146, 2585940), (168, 2247305), (188, 2008230), (210, 1797844), (219, 1723960), (235, 1606584), (262, 1441020), (280, 1348383), (282, 1338820), (292, 1292970), (329, 1147560), (365, 1034376), (376, 1004115), (393, 960680), (420, 898922), (438, 861980), (470, 803292), (511, 738840), (524, 720510), (564, 669410), (584, 646485), (655, 576408), (658, 573780), (705, 535528), (730, 517188), (786, 480340), (840, 449461), (876, 430990), (917, 411720), (940, 401646), (987, 382520), (1022, 369420), (1048, 360255), (1095, 344792), (1128, 334705), (1310, 288204), (1316, 286890), (1410, 267764), (1460, 258594), (1533, 246280), (1572, 240170), (1645, 229512), (1752, 215495), (1834, 205860), (1880, 200823), (1965, 192136), (1974, 191260), (2044, 184710), (2190, 172396), (2555, 147768), (2620, 144102), (2632, 143445), (2751, 137240), (2820, 133882), (2920, 129297), (3066, 123140), (3144, 120085), (3290, 114756), (3431, 110040), (3668, 102930), (3930, 96068), (3948, 95630), (4088, 92355), (4380, 86198), (4585, 82344), (4935, 76504), (5110, 73884), (5240, 72051), (5502, 68620), (5640, 66941), (6132, 61570), (6157, 61320), (6580, 57378), (6862, 55020), (7336, 51465), (7665, 49256), (7860, 48034), (7896, 47815), (8760, 43099), (9170, 41172), (9563, 39480), (9870, 38252), (10220, 36942), (10293, 36680), (11004, 34310), (12264, 30785), (12314, 30660), (13160, 28689), (13724, 27510), (13755, 27448), (15330, 24628), (15720, 24017), (17155, 22008), (18340, 20586), (18471, 20440), (19126, 19740)]