39174960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 142490880

約数和(自身を除く): 103315920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 71, 76, 80, 88, 95, 110, 114, 120, 121, 132, 142, 152, 165, 176, 190, 209, 213, 220, 228, 240, 242, 264, 284, 285, 304, 330, 355, 363, 380, 418, 426, 440, 456, 484, 528, 568, 570, 605, 627, 660, 710, 726, 760, 781, 836, 852, 880, 912, 968, 1045, 1065, 1136, 1140, 1210, 1254, 1320, 1349, 1420, 1452, 1520, 1562, 1672, 1704, 1815, 1936, 2090, 2130, 2280, 2299, 2343, 2420, 2508, 2640, 2698, 2840, 2904, 3124, 3135, 3344, 3408, 3630, 3905, 4047, 4180, 4260, 4560, 4598, 4686, 4840, 5016, 5396, 5680, 5808, 6248, 6270, 6745, 6897, 7260, 7810, 8094, 8360, 8520, 8591, 9196, 9372, 9680, 10032, 10792, 11495, 11715, 12496, 12540, 13490, 13794, 14520, 14839, 15620, 16188, 16720, 17040, 17182, 18392, 18744, 20235, 21584, 22990, 23430, 25080, 25773, 26980, 27588, 29040, 29678, 31240, 32376, 34364, 34485, 36784, 37488, 40470, 42955, 44517, 45980, 46860, 50160, 51546, 53960, 55176, 59356, 62480, 64752, 68728, 68970, 74195, 80940, 85910, 89034, 91960, 93720, 103092, 107920, 110352, 118712, 128865, 137456, 137940, 148390, 161880, 163229, 171820, 178068, 183920, 187440, 206184, 222585, 237424, 257730, 275880, 296780, 323760, 326458, 343640, 356136, 412368, 445170, 489687, 515460, 551760, 593560, 652916, 687280, 712272, 816145, 890340, 979374, 1030920, 1187120, 1305832, 1632290, 1780680, 1958748, 2061840, 2448435, 2611664, 3264580, 3561360, 3917496, 4896870, 6529160, 7834992, 9793740, 13058320, 19587480, 39174960]

約数ペア:

[(1, 39174960), (2, 19587480), (3, 13058320), (4, 9793740), (5, 7834992), (6, 6529160), (8, 4896870), (10, 3917496), (11, 3561360), (12, 3264580), (15, 2611664), (16, 2448435), (19, 2061840), (20, 1958748), (22, 1780680), (24, 1632290), (30, 1305832), (33, 1187120), (38, 1030920), (40, 979374), (44, 890340), (48, 816145), (55, 712272), (57, 687280), (60, 652916), (66, 593560), (71, 551760), (76, 515460), (80, 489687), (88, 445170), (95, 412368), (110, 356136), (114, 343640), (120, 326458), (121, 323760), (132, 296780), (142, 275880), (152, 257730), (165, 237424), (176, 222585), (190, 206184), (209, 187440), (213, 183920), (220, 178068), (228, 171820), (240, 163229), (242, 161880), (264, 148390), (284, 137940), (285, 137456), (304, 128865), (330, 118712), (355, 110352), (363, 107920), (380, 103092), (418, 93720), (426, 91960), (440, 89034), (456, 85910), (484, 80940), (528, 74195), (568, 68970), (570, 68728), (605, 64752), (627, 62480), (660, 59356), (710, 55176), (726, 53960), (760, 51546), (781, 50160), (836, 46860), (852, 45980), (880, 44517), (912, 42955), (968, 40470), (1045, 37488), (1065, 36784), (1136, 34485), (1140, 34364), (1210, 32376), (1254, 31240), (1320, 29678), (1349, 29040), (1420, 27588), (1452, 26980), (1520, 25773), (1562, 25080), (1672, 23430), (1704, 22990), (1815, 21584), (1936, 20235), (2090, 18744), (2130, 18392), (2280, 17182), (2299, 17040), (2343, 16720), (2420, 16188), (2508, 15620), (2640, 14839), (2698, 14520), (2840, 13794), (2904, 13490), (3124, 12540), (3135, 12496), (3344, 11715), (3408, 11495), (3630, 10792), (3905, 10032), (4047, 9680), (4180, 9372), (4260, 9196), (4560, 8591), (4598, 8520), (4686, 8360), (4840, 8094), (5016, 7810), (5396, 7260), (5680, 6897), (5808, 6745), (6248, 6270)]