308554286320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{28403}}^1$

素因数の和:29463

約数の個数: 160

約数和(自身を含む): 863899706880

約数和(自身を除く): 555345420560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1021, 1064, 1330, 1520, 2042, 2128, 2660, 4084, 5105, 5320, 7147, 8168, 10210, 10640, 14294, 16336, 19399, 20420, 28403, 28588, 35735, 38798, 40840, 56806, 57176, 71470, 77596, 81680, 96995, 113612, 114352, 135793, 142015, 142940, 155192, 193990, 198821, 227224, 271586, 284030, 285880, 310384, 387980, 397642, 454448, 539657, 543172, 568060, 571760, 678965, 775960, 795284, 994105, 1079314, 1086344, 1136120, 1357930, 1551920, 1590568, 1988210, 2158628, 2172688, 2272240, 2698285, 2715860, 3181136, 3777599, 3976420, 4317256, 5396570, 5431720, 7555198, 7952840, 8634512, 10793140, 10863440, 15110396, 15905680, 18887995, 21586280, 28999463, 30220792, 37775990, 43172560, 57998926, 60441584, 75551980, 115997852, 144997315, 151103960, 202996241, 231995704, 289994630, 302207920, 405992482, 463991408, 550989797, 579989260, 811984964, 1014981205, 1101979594, 1159978520, 1623969928, 2029962410, 2203959188, 2319957040, 2754948985, 3247939856, 3856928579, 4059924820, 4407918376, 5509897970, 7713857158, 8119849640, 8815836752, 11019795940, 15427714316, 16239699280, 19284642895, 22039591880, 30855428632, 38569285790, 44079183760, 61710857264, 77138571580, 154277143160, 308554286320]

約数ペア:

[(1, 308554286320), (2, 154277143160), (4, 77138571580), (5, 61710857264), (7, 44079183760), (8, 38569285790), (10, 30855428632), (14, 22039591880), (16, 19284642895), (19, 16239699280), (20, 15427714316), (28, 11019795940), (35, 8815836752), (38, 8119849640), (40, 7713857158), (56, 5509897970), (70, 4407918376), (76, 4059924820), (80, 3856928579), (95, 3247939856), (112, 2754948985), (133, 2319957040), (140, 2203959188), (152, 2029962410), (190, 1623969928), (266, 1159978520), (280, 1101979594), (304, 1014981205), (380, 811984964), (532, 579989260), (560, 550989797), (665, 463991408), (760, 405992482), (1021, 302207920), (1064, 289994630), (1330, 231995704), (1520, 202996241), (2042, 151103960), (2128, 144997315), (2660, 115997852), (4084, 75551980), (5105, 60441584), (5320, 57998926), (7147, 43172560), (8168, 37775990), (10210, 30220792), (10640, 28999463), (14294, 21586280), (16336, 18887995), (19399, 15905680), (20420, 15110396), (28403, 10863440), (28588, 10793140), (35735, 8634512), (38798, 7952840), (40840, 7555198), (56806, 5431720), (57176, 5396570), (71470, 4317256), (77596, 3976420), (81680, 3777599), (96995, 3181136), (113612, 2715860), (114352, 2698285), (135793, 2272240), (142015, 2172688), (142940, 2158628), (155192, 1988210), (193990, 1590568), (198821, 1551920), (227224, 1357930), (271586, 1136120), (284030, 1086344), (285880, 1079314), (310384, 994105), (387980, 795284), (397642, 775960), (454448, 678965), (539657, 571760), (543172, 568060)]