1768318920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 192

約数和(自身を含む): 6141348720

約数和(自身を除く): 4373029800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 113, 120, 136, 153, 170, 180, 204, 226, 255, 306, 339, 340, 360, 408, 452, 510, 565, 612, 678, 680, 765, 904, 1017, 1020, 1130, 1224, 1356, 1530, 1695, 1921, 2034, 2040, 2260, 2557, 2712, 3060, 3390, 3842, 4068, 4520, 5085, 5114, 5763, 6120, 6780, 7671, 7684, 8136, 9605, 10170, 10228, 11526, 12785, 13560, 15342, 15368, 17289, 19210, 20340, 20456, 23013, 23052, 25570, 28815, 30684, 34578, 38355, 38420, 40680, 43469, 46026, 46104, 51140, 57630, 61368, 69156, 76710, 76840, 86445, 86938, 92052, 102280, 115065, 115260, 130407, 138312, 153420, 172890, 173876, 184104, 217345, 230130, 230520, 260814, 288941, 306840, 345780, 347752, 391221, 434690, 460260, 521628, 577882, 652035, 691560, 782442, 866823, 869380, 920520, 1043256, 1155764, 1304070, 1444705, 1564884, 1733646, 1738760, 1956105, 2311528, 2600469, 2608140, 2889410, 3129768, 3467292, 3912210, 4334115, 4911997, 5200938, 5216280, 5778820, 6934584, 7824420, 8668230, 9823994, 10401876, 11557640, 13002345, 14735991, 15648840, 17336460, 19647988, 20803752, 24559985, 26004690, 29471982, 34672920, 39295976, 44207973, 49119970, 52009380, 58943964, 73679955, 88415946, 98239940, 104018760, 117887928, 147359910, 176831892, 196479880, 221039865, 294719820, 353663784, 442079730, 589439640, 884159460, 1768318920]

約数ペア:

[(1, 1768318920), (2, 884159460), (3, 589439640), (4, 442079730), (5, 353663784), (6, 294719820), (8, 221039865), (9, 196479880), (10, 176831892), (12, 147359910), (15, 117887928), (17, 104018760), (18, 98239940), (20, 88415946), (24, 73679955), (30, 58943964), (34, 52009380), (36, 49119970), (40, 44207973), (45, 39295976), (51, 34672920), (60, 29471982), (68, 26004690), (72, 24559985), (85, 20803752), (90, 19647988), (102, 17336460), (113, 15648840), (120, 14735991), (136, 13002345), (153, 11557640), (170, 10401876), (180, 9823994), (204, 8668230), (226, 7824420), (255, 6934584), (306, 5778820), (339, 5216280), (340, 5200938), (360, 4911997), (408, 4334115), (452, 3912210), (510, 3467292), (565, 3129768), (612, 2889410), (678, 2608140), (680, 2600469), (765, 2311528), (904, 1956105), (1017, 1738760), (1020, 1733646), (1130, 1564884), (1224, 1444705), (1356, 1304070), (1530, 1155764), (1695, 1043256), (1921, 920520), (2034, 869380), (2040, 866823), (2260, 782442), (2557, 691560), (2712, 652035), (3060, 577882), (3390, 521628), (3842, 460260), (4068, 434690), (4520, 391221), (5085, 347752), (5114, 345780), (5763, 306840), (6120, 288941), (6780, 260814), (7671, 230520), (7684, 230130), (8136, 217345), (9605, 184104), (10170, 173876), (10228, 172890), (11526, 153420), (12785, 138312), (13560, 130407), (15342, 115260), (15368, 115065), (17289, 102280), (19210, 92052), (20340, 86938), (20456, 86445), (23013, 76840), (23052, 76710), (25570, 69156), (28815, 61368), (30684, 57630), (34578, 51140), (38355, 46104), (38420, 46026), (40680, 43469)]