1738778640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1677

約数の個数: 160

約数和(自身を含む): 5551358976

約数和(自身を除く): 3812580336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 71, 80, 120, 134, 142, 201, 213, 240, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1072, 1136, 1340, 1420, 1523, 1608, 1704, 2010, 2130, 2680, 2840, 3046, 3216, 3408, 4020, 4260, 4569, 4757, 5360, 5680, 6092, 7615, 8040, 8520, 9138, 9514, 12184, 14271, 15230, 16080, 17040, 18276, 19028, 22845, 23785, 24368, 28542, 30460, 36552, 38056, 45690, 47570, 57084, 60920, 71355, 73104, 76112, 91380, 95140, 102041, 108133, 114168, 121840, 142710, 182760, 190280, 204082, 216266, 228336, 285420, 306123, 324399, 365520, 380560, 408164, 432532, 510205, 540665, 570840, 612246, 648798, 816328, 865064, 1020410, 1081330, 1141680, 1224492, 1297596, 1530615, 1621995, 1632656, 1730128, 2040820, 2162660, 2448984, 2595192, 3061230, 3243990, 4081640, 4325320, 4897968, 5190384, 6122460, 6487980, 7244911, 8163280, 8650640, 12244920, 12975960, 14489822, 21734733, 24489840, 25951920, 28979644, 36224555, 43469466, 57959288, 72449110, 86938932, 108673665, 115918576, 144898220, 173877864, 217347330, 289796440, 347755728, 434694660, 579592880, 869389320, 1738778640]

約数ペア:

[(1, 1738778640), (2, 869389320), (3, 579592880), (4, 434694660), (5, 347755728), (6, 289796440), (8, 217347330), (10, 173877864), (12, 144898220), (15, 115918576), (16, 108673665), (20, 86938932), (24, 72449110), (30, 57959288), (40, 43469466), (48, 36224555), (60, 28979644), (67, 25951920), (71, 24489840), (80, 21734733), (120, 14489822), (134, 12975960), (142, 12244920), (201, 8650640), (213, 8163280), (240, 7244911), (268, 6487980), (284, 6122460), (335, 5190384), (355, 4897968), (402, 4325320), (426, 4081640), (536, 3243990), (568, 3061230), (670, 2595192), (710, 2448984), (804, 2162660), (852, 2040820), (1005, 1730128), (1065, 1632656), (1072, 1621995), (1136, 1530615), (1340, 1297596), (1420, 1224492), (1523, 1141680), (1608, 1081330), (1704, 1020410), (2010, 865064), (2130, 816328), (2680, 648798), (2840, 612246), (3046, 570840), (3216, 540665), (3408, 510205), (4020, 432532), (4260, 408164), (4569, 380560), (4757, 365520), (5360, 324399), (5680, 306123), (6092, 285420), (7615, 228336), (8040, 216266), (8520, 204082), (9138, 190280), (9514, 182760), (12184, 142710), (14271, 121840), (15230, 114168), (16080, 108133), (17040, 102041), (18276, 95140), (19028, 91380), (22845, 76112), (23785, 73104), (24368, 71355), (28542, 60920), (30460, 57084), (36552, 47570), (38056, 45690)]